Space is – as Star Trek puts it – the "final frontier". Commercial space tourism is still a tiny market by anyone's standard, but it has definitely arrived – for those who can afford it.
While very few can go to space, everyone with good eyes can see it for free, and do amateur astronomy from anywhere on Earth's surface.
Outer Space, or simply Space, symbolises all that is impossibly remote from us, and yet it's remarkably close: the commonest definition is that space begins at the Kármán Line, 100 km or 62 miles above earth's sea level. Above that height you need space technology to get there and to survive, as even high-altitude aviation technology won't suffice. It's characterized by near-vacuum, with the atmosphere dwindling away to the one atom per cubic meter of inter-planetary space, and by micro-gravity or freefall, creating the sensation of weightlessness.
A further paradox of space is that it's mapped and managed in great detail, more than many places on our own world. Bygone explorers setting out into new continents or seas had little idea what lay before them or where their journey might lead, and they might be out of contact with home for years. Those heading into space have very precise trajectories, computed to the split-second to take advantage of gravitational forces, and with mission control, VIPs and media peering over their shoulders. Their own families can send greetings and videos of something cute that the dog did: for this you dreamed of the stars and trained hard.
This page does not cover the myriad natural bodies found in space, such as planets, moons, and stars. We have a separate article for the Moon, but no other heavenly bodies are destinations for humans – yet!
And the rocket's red glare, the bombs bursting in air, gave proof through the night that our flag was still there . . . US national anthem
And it's usually the prelude to a ball game - mankind's journey towards space has always involved a curious amalgam of warfare, extreme engineering, and entertainment. Over 1000 years ago, the Chinese developed firework rockets for imperial amusement and for fire-lances to bombard the enemy. These rose no higher than a child's paper lantern, but their thrust and payload increased, and at some point someone would have thought it a great idea to try sending up a mouse. If that works, maybe a cat?
The 17th century telescope demonstrated what lay beyond our own world; it launched the idea of space travel but launching an object into space needed another 300 years of technological and theoretical advances. In the 19th century Charles Babbage and Ada Lovelace developed the first programmable computer, to calculate trajectories of artillery and other ballistic objects. Ballooning then heavier-than-air flight revealed (along with Alpine mountaineering) how narrow was the habitable zone of atmosphere that we dwell in. Meanwhile underwater engineering and medical physiologists were developing algorithms and survival systems for the converse problem, of immersion under great pressure. Jules Verne's 1865 novel "From the Earth to the Moon" whetted the public appetite for space travel, and other writers followed such as HG Wells.
Modern pioneers of rocket flight were Konstantin Tsiolkovsky in Russia, Robert H Goddard in the USA and Wernher von Braun in Germany. Early rockets used solid propellants but 20th century designs adopted liquid fuel. By 1944 Germany had built the V2, the first ballistic missile, to rain down on targets beyond artillery or bomber attack. The V2 rose to 80 km before dropping onto its target, and some straight-up test firings were the first to pass the Kármán Line, reaching 174 km. After the war, the victors frantically sought to capture German equipment, plans and above all the rocket scientists and engineers, before their "allies" could do so. A Cold War set in between the USA and USSR (Soviet Union), spurring military technology.
The crucial next step was to reach orbital velocity: that which goes up need not fall down, providing you attain 8 km / sec (28,440 km/h or 17,672 mph). The USSR was first up in 1957 with Sputnik-1, which orbited for five weeks, bleeping at an anxious world below. Later that year they launched Sputnik-2 with a dog, Laika, but the sputnik was like a sealed car on a fiercely hot day. Laika's early death from overheating was covered up, and the world was sold a sham account of her six-day space ride. These communist triumphs goaded the USA and the next 20 years saw a Space Race between the superpowers, along with an Arms Race.
Human space flight required better life support and a way of returning safely to earth. Again the USSR was first, launching and recovering Yuri Gagarin in 1961. Their later programme built towards the establishment of space stations, while the USA sought to reach and return from the Moon. Both succeeded, other nations developed space technology, and unmanned probes explored the further solar system. Entrepreneurs and hucksters began to market tickets into space and plots of lunar real-estate.
The Space Race ended through economic downturn, missile treaties and the loss of Soviet rivalry, high-profile disasters, and a jaded public, and it didn't lead to space tourism. No-one to date has stood on the Moon since Dec 1972 when Apollo 17 set off home. But the International Space Station (ISS) was built from 1998, private industry developed space capability, and earth became orbited by dozens of TV and telephone relay satellites. A cash-strapped Russian Space Agency sold places on its Soyuz launches, and in April 2001 businessman Dennis Tito became the first pay-to-fly space tourist, paying US$20 million for a seven-day trip to the ISS. Since 2013 he's sought to privately resource a trip to Mars but this remains an aspiration.
Space is an extreme environment. It has near vacuum, so your blood will boil and your lungs will explode unless you're encased in a pressurised suit or vehicle. Ambient temperature ranges from roasting to near Absolute Zero. The mix of solar and cosmic radiation can swiftly reach lethal doses. And you're hundreds of thousands if not millions of miles from home or support, so the logistics of fuel, food, water, air, repairs and everything else are formidable. And that's before the getting back, which involves a hazardous re-entry from orbit.
There are many languages spoken on the International Space Station, including Japanese, Italian, French, German, Russian, English and occasionally Portuguese. English is the working language of space travel, and all travelers on the ISS must know at least "enough to get by". Russian is the secondary language; all signs on the ISS are bilingual, but only Russian is used for launch (as only Russia provides rockets to the ISS) while English is the working language on the ISS. Astronaut crews must be fairly fluent in Russian (and as a result often communicate in an English-Russian hybrid, typically speaking the native language of whoever they're talking to, and substituting words they don't know in the foreign language). Space tourists must have some basic ability (250 hours of Russian language training during 6 months of study, or about 2 hours per day).
|“||Given ships or sails adapted to the breezes of heaven, there will be those who will not shrink from even that vast expanse.||”|
—Johannes Kepler, AD 1610
Or he might have said "expense". Kepler, Galileo and Jules Verne didn't have $40 million rattling in their pockets to fund a trip into space, but they all contributed to the possibility of travel there. So can you.
- On earth there are many museums, launch facilities and other centres that demonstrate the history and science of space travel. These are good preparation if you seriously hope to get into space, and they're a fun day out even if you never go. Those described below in "See" are some of the best, and see their host city pages for travel practicalities.
- Astronomy is a way of exploring space that you can do in your own back yard, if it's free of ambient light. Astronomy itself has now traveled into space, with the Hubble Space Telescope and other imaging systems, and even earth-based astronomy is often big-ticket high tech science. Yet amateur astronomers with simple equipment - even the naked eye - continue to make discoveries. The ISS is easily (though briefly) visible from ground, see the NASA timetable for viewing in your own location. It's a bright golden object, lit by the sun reflecting off its panels, and moving rapidly retrograde - west to east. After a couple of minutes it turns ruby then vanishes as it orbits through sunset into night.
- Cybertourism: the quality of immersive viewing is rapidly improving: realistic 3D imaging, interactive exploration of a landscape, and interaction with fellow travelers, are all within current technology. This may become the dominant mode of tourism for fragile and hostile environments and looks well-suited to space. A related mode is by ROV - a remote-operated or semi-autonomous vehicle explores the terrain. These are very expensive pieces of kit, but their images can populate the cyber version.
- Microgravity can be encountered briefly without leaving earth's atmosphere, see "Do" for options.
- Work: getting selected for an astronaut / cosmonaut programme is a very long shot, but since everything about space travel involves a ballistic long shot, it's the best hope for would-be travelers who aren't super-rich.
- Tourist space flight if you can afford it and genuinely think that's the best use of all that money. It's described under "Do" since the experience of space and travel to get there are much the same.
See "Environment" above for the difficulties you face on leaving the spacecraft.
Earth is a large destination with many sub-districts. See the relevant city page for listings eg hours, prices and location
On Earth: Museums etc
Space travel has such a long history that most major centers on earth have played a part in it, now displayed in their local museum. Only a selection of top sights are listed below.
- 1 Beijing Planetarium (北京天文馆; Běijīngtiānwénguǎn), 138 Xizhimenwai St (西直门外大街138号; Xīzhíménwàidàjiē), Beijing, China (at exit D of the Beijing Zoo station of the subway), ☏ . Closed M-Tu, 9:30AM-3:30PM W-F, 9:30AM-4:30PM Sa-Su. This is the first large-scale planetarium in China, with 2 buildings, one old and one new. The old building have a Foucault's Pendulum, a device used to show the Earth's rotation, and an exhibition which have many facts about Space. The new building have more stuff than the old one, and it have models of all the planets. There's also exhibitions about the Sun and the Big Bang in the new building. 4 theaters with over 10 different movies are located in the buildings, and 2 are 3D theaters and the other 2 are dome-shaped theaters. Adults (aged 18 to 59): ¥10, children aged between 6 and 18: ¥8, children aged below 6 or seniors aged above 60: free, you'll have to pay more for the movies..
- 2 Canada Aviation and Space Museum, 11 Aviation Parkway, Ottawa, Ontario, Canada (located at the tip of Aviation Pkwy, Aviation Pkwy starts from Ontario Highway 417, a.k.a. Queensway), ☏ , fax: , ✉ contact@IngeniumCanada.org. 9AM-5PM daily. Not to be confused with Canada Air and Space Museum, that's a whole different museum. The Canada Aviation and Space Museum have 5 exhibitions, of which 3 is about space and not aviation: Life in Orbit: The International Space Station, Canada in Space, and Health in Space: Daring to Explore. Life in Orbit: The International Space Station is about life in the ISS and how the astronauts handle a micro-gravity environment. There's a model of the ISS that you an climb in! Canada in Space is an overview of Canada's most notable Space achievements, including a full-scale model of the satellite Alouette-1 and the Disorientation Station, which you can climb in and spin and get dizzy. And finally, Health in Space: Daring to Explore is about the effect of outer space on humans, such as micro-gravity and cosmic radiation. Adults (aged 18 to 59): $15, seniors (aged 60 or over): $13, children aged 3 to 17: $10, children under 3: free.
- 3 Johnson Space Center, 1601 NASA Parkway, Houston, Texas, USA (exit out Saturn Lane in NASA Parkway), ☏ , ✉ firstname.lastname@example.org. 10AM-5PM most days, 10AM-6PM or 9AM-6PM some days, there's more information on the website. Mission Control for Space Shuttle and International Space Station activities, with an adjacent museum. In the museum, there's the Starship Gallery, which includes the Apollo 17 command module and a touchable moon rock. The International Space Station Gallery has interactive live shows and real ISS artifacts, and the Mission Mars gallery is an interactive exhibit about Mars. Outside, the Independence Plaza has a model of a space shuttle that you're able to go in. There's a Rocket park nearby and it's available for personal tours. Adults (age 12 and up): $29.95, children aged 4 to 11: $24.95, children aged 3 and under: free, seniors: $27.95.
- 4 Mars Desert Research Station, 2200 Cow Dung Road, Hanksville, Utah, USA (beside Utah State Route 24 just outside Hanksville), ☏ , ✉ email@example.com. Experience how it would be to live on Mars. The campus includes 6 buildings: the 2-storied round habitat with a diameter of 28 ft (8 m), 2 observatories, the GreenHab (a crop farming lab), the Science Dome (a lab and control center for the entire station) and the RAMM (Repair and Maintenance Module). $750 per week.
- 5 Memorial Museum of Cosmonautics (Музей космонавтики in Russian, aka the Memorial Museum of Astronautics or Memorial Museum of Space Exploration), 111 Prospekt Mira, 129223 Moscow (right beside the VDNKh metro station), ☏ , ✉ firstname.lastname@example.org. M closed, Tu, W, F, Sa 10:00-19:00, Th, Su 10:00-21:00. M, Tu closed, Th 11:00-21:00, all other days 11:00-19:00 for the Sergey Korolev Memorial House. This is a large space museum with over 98,000 items about Soviet and Russian space exploration, and is located inside the base of the Monument of the Conquerors of Space. There's a Soyuz rocket and a duplicate of the very first artificial satellite inside! Tours are available for booking and can be in English. Not far from the Museum is the Sergey Korolev Memorial House, which is the house where Sergey Korolev, the designer of the first artificial satellite once lived. This house is also a museum, with over 13,000 items about Sergey Korolev's life. 250 руб for individual visitors for both the museum and the memorial house, 750 руб for families with 2 adults and 2 children aged 7-17, 2250 руб for tours with groups of less than 15 people.
- 6 Musée de l'Air et de l'Espace (take Line 7 of the Métro to La Courneuve and then take bus line 152 to Musée de l'Air et de l'Espace, it is next to Le Bourget airport), ☏ . Oct-Mar: Tu-Su 10:00-17:00; Apr-Sep: Tu-Su 10:00-18:00. This is one of the earliest air and space museums in the world, and it is over 100 years old. There are 12 halls (exhibitions) in the museum, and 1 of them is about space: La conquête spatiale (the space conquest). There are many models of rockets and satellites. Of the 4 activities, the Planetarium and Planète Pilote (Pilot Planet) is space-related. The Planetarium have a large dome-shaped screen with 7039 stars and 20 deep space objects. The Planète Pilote is dedicated to 6 to 12 year olds, but parents and/or educators may enter. It have an Aviation part and a Space part, and it have over 40 interactive activities. Permanent exhibitions: free; activities for adults/under 26: €9/7 for 1 activity, €14/11 for 2, €17/13 for 3, €21/17 for 4. The Paris Museum Pass can be used here..
- 7 Smithsonian National Air and Space Museum, 600 Independence Avenue SW, Washington, DC, USA (in the National Mall near Interstate 395, close to the L'Enfant Plaza metrorail stop.), ☏ . 10AM-5:30PM every day. This museum has exhibitions about both aviation and space exploration, and there's 3 exhibitions about space exploration. The Space Race exhibit, like its name, is about the Space Race and features a model of the Hubble Space Telescope. The Moving Beyond Earth exhibit is about modern space exploration. It includes presentation stages and gigantic drawings of Earth and the ISS on the wall. Finally, the Exploring the Planets exhibit is about the exploration of the Solar System, and it contains models of the Voyager space probes and the Curiosity Mars rover. Admission free, parking $15.
- 8 U.S. Space and Rocket Center, 1 Tranquility Base, Huntsville, Alabama, USA (at Exit 15 of Interstate 565), ☏ . 9AM-5PM every day. Features a Saturn V rocket that was never launched and also includes exhibits on the "Space Race", the programs that led up to the moon visits, and the ISS. There is a planetarium and a National Geographic theater, with 6 different shows available. Outside of the museum are replicas and test units for numerous other space vehicles, including life-size replicas of the space shuttle and a vertical Saturn V. There is also space simulators outside to experience what it would be like if you're in space. The Spark!Lab contains many design challenges for you to work on, and there's a Mars Grill, which is a place to eat. Adults (age 13 and up): $25, children aged 5 to 12: $17, children aged 4 and under: free.
On Earth: launch sites and labs
- 9 Baikonur Cosmodrome (Космодром Байконур), Baikonur, Kazakhstan (go north through Korolev Avenue and turn right at the end of the road), ☏ , fax: , ✉ email@example.com. The rocket launch site of Sputnik 1 and Yuri Gagarin in Kazakhstan, and to this day the main Soyuz launch site. Long strictly off-limits, but now open to limited tourism. Several tour companies operate tours to here, including Star City tours and Baikonur Cosmodrome tours. The Baikonur Cosmodrome plus the entire city of Baikonur is off limits unless you get a special permit, which is usually done by getting a tour company to get the permit for you. Star City tours: ~1,687,000 tenge (€3500) for regular tour, ~2,050,000 tenge (€4800) for VIP tour; Baikonur Cosmodrome tours: ~1,153,000 tenge (€2700) for regular tour, ~2,050,000 tenge (€4800) for VIP tour.
- 10 Jet Propulsion Laboratory (JPL), 4800 Oak Grove Dr, Pasadena, California, USA (Go north through Oak Grove Drive and turn right at the end of the road), ☏ , ✉ firstname.lastname@example.org. The designers of the Curiosity Mars rover and the Voyager space probes, it gives public lectures monthly. Tours need to be reserved at least 3 weeks ahead, and they are 2-2.5 hours in length. Passport/identification are required to enter the lab. Free.
- 11 Kennedy Space Center Visitor Complex, Cape Canaveral, Florida, USA (go east through Florida State Road 528 and turn left at Florida State Road 3), ☏ , toll-free: . Daily 9AM-6PM or 9AM-7PM; rarely 9AM-8PM. This busy tourist attraction offers museums, movies, a rocket garden and bus tours of former shuttle preparation and launch facilities. This is an official federal site — however, the visitor complex is run by contractors for a profit, so prices are comparable to private tourist attractions, not a typical national park. Basic admission (a 1 day pass) includes an excellent bus tour (including the complimentary bus tour of Launch Complex 39 and the Apollo/Saturn V Center), the museums (including the exhibit featuring the Space Shuttle Atlantis), and the IMAX movies. Additional special tours or programs should be booked in advance since they sell out quickly. NOTE: this facility may *sometimes* be closed on launch days! Cape Canaveral also includes the Air Force Space and Missile Museum. 1-day pass: adults (12+) $57, children (3-11) $47. Discounts and other passes available. Parking $10.
- 12 Guiana Space Centre (Centre Spatial Guyanais), Kourou, French Guiana, ☏ (museum and tours), (rocket launches), fax: (museum and tours), (rocket launches), ✉ email@example.com (museum and tours), firstname.lastname@example.org (rocket launches). Museum: M-Sa 8AM-6PM. The European Space Agency's launch site in French Guiana, and there's a Space Museum nearby. The space museum have 2 floors. It has 7 permanent exhibits and a planetarium. The launch site provide tours twice a day, from 8AM to 11:30AM and from 1PM to 4:30PM, and it must be reserved 48 hours in advance. Children under 8 cannot go on the tour. You can watch rocket launches from a distance of 7km, 15km or 20km. Children under 8 cannot watch rocket launches, and children between 8 and 16 are sometimes not allowed to watch rocket launches. Museum: adults (11+) €7 (€4 on Saturdays), children (3-10) €4 (€2.5 on Saturdays), children under 3 free.
- 13 Mojave Spaceport, 1434 Flight Line, Building 58, Mojave, California, USA (turn left to Airport Blvd. at the Mojave-Barstow Highway), ☏ , ✉ email@example.com. Plane Crazy Saturdays are on the third Saturday of each month. The first FAA-certified Spaceport and the home of Scaled Composites' private spaceflight program. It does not offer tours, but there are Plane Crazy Saturdays which is open to the public, and allows you to see what the spaceport is like.
- 14 Columbus Control Centre, Weßling (outside Munich), Germany. Is used to control the Columbus research laboratory of the International Space Station, as well as a ground control centre for the Galileo satellite navigation system. Open to the public depending on mission status.
- 15 Star City (Звёздный городок), Moscow Oblast, Russia (In the Zvyozdny Gorodok Urban Okrug of the Moscow Oblast, it's surrounded by a forest). Cosmonaut training facility northeast of Moscow. This town's location is kept in secret until the 1990s, even though the news often talk about it. There's a statue of Yuri Gagarin in town. About 70% of its population of 6 thousand have jobs about space. There are 2 parts: the residental area and the Yuri Gagarin Training Center. The world's first and largest centrifuge is here, and it can produce up to 20 times Earth's gravity. There's also an airport for parabolic "vomit comet" flights. The Hydro Lab uses many advanced technology to simulate a weightless environment, and have a big tank of water. Finally, there are many simulators used to train various skills.
- 16 Tanegashima Space Center (種子島宇宙センター), Tanegashima, Japan (In the south of Tanegashima, you will see a sign to the center when driving on the Tanegashima main road), ☏ (launch site), (space museum), fax: (space museum). 9AM-5:30PM on July and August, 9AM-5PM on other days, closed on launch days and Dec. 29 to Jan. 1 and Mondays and Tuesdays after a long weekend (space museum). Japan's main launch site. The Space Museum beside have free exhibits, and tours of the launch site are also free. There are crowded public viewpoints for launch days, but you can watch rocket launches from anywhere outside 3 km (1.9 mi) from the launch site. There's a model of Kibo, a Japanese part of the ISS that you can go in and the Rocket Launch Theater in the Space Museum. Free (space museum).
- 17 Vostochny Cosmodrome (Космодром Восточный, literally Eastern Spaceport), near Zilokovskiy, Amur Oblast, Russia. Functional since 2016, the Vostochny Cosmodrome was built to reduce Russian dependency on the Baikonur site in Kazakhastan, since after the Soviet Union dissolved, the Baikonur Cosmodrome was in a different country. 15 km off the Trans-Siberian Railway, launches are certainly within viewing distance to train passengers, provided the train passes in the right moment. It had not opened to tourism just yet.
- Black sky: by 25 km altitude (well short of true space), all blue has drained from the sky, you're far above the weather systems, and you can see the curvature of earth's surface. The stars become fixed points of light instead of twinkling: you'll see a rich field of them as you orbit the night side of Earth, but on the day side the glare of "earthshine" blanks out almost everything else.
- The Earth: is a remarkable sight, with its whorls of weather systems, blue oceans, "phases" as you pass from day to its night side, and glowing nighttime cities. If you orbit the moon, then as you pass round its far side you lose radio contact as well as sight of Earth, and suddenly feel very much alone in the universe. Then you come around the corner and with relief see earthrise. You don't see this from the moon's surface, as the Earth holds a fixed position in the lunar sky.
- Sunrise and sunset lose much of their multicolored glory, but take on greater intensity and speed at orbital and even suborbital velocities.
- The Northern and Southern Lights can be seen from space.
|“||Earth is the cradle of humanity, but one cannot live in a cradle forever.||”|
—Konstantin Eduardovich Tsiolkovsky, 1911
- Take pictures – what else are you going to do all day? Don't forget the extra memory cards.
- Space camp. NASA runs space camps at various locations in the U.S. for children and teenagers with an interest in astronomy.
Micro-gravity and edge of space
- Jumping from a high place doesn't replicate micro-gravity: there's such an immediate onrush of air that your body behaves aerodynamically, albeit similar to a brick. You get slightly closer by jumping from a helicopter, since the air is blasting downwards from the rotor, and there's 2-3 seconds of "weightless" goofery before the usual airflow resumes. You get considerably closer by jumping from very high altitude into very thin air, so it might be most of a minute before you approach terminal velocity and lose the weightless sensation. Two 21st century balloon jumps were from around 40 km altitude. This of course means expensive, complicated, bespoke systems to get you up there and keep you alive. You need to wear a space suit, and Orbital Outfitters was one company designing suits for such use, but they went bust in 2017.
- Vomit Comet: the weightlessness of orbit can be created by a parabolic aircraft flight, which alternates low g-forces for a minute at the top of its arcs with high g-forces at the bottom. These parabolic flights are notoriously nausea-inducing, but commercial operators claim that their shorter flights (15 parabolas) are considerably gentler than research and training flights which involve 40-80.
- 1 Incredible Adventures, 1903 Northgate Blvd, Sarasota, Florida, USA (Go onto Northgate Blvd from US-301 (a.k.a Washington Blvd) and it's just a few houses until you're there), ☏ , toll-free: , ✉ firstname.lastname@example.org. This company provides zero-g flights either from Moscow or from Florida. You can customize when do you want to fly in the Florida flights. In the Florida flights, your plane will go from Martian gravity (1/3 Earth gravity) to Lunar gravity (1/6 Earth gravity) and finally to zero-g, and the flight will last for 10~12 maneuvers and each maneuver lasts for 10 seconds. In the Moscow flights, the flight will last for 1.5 to 2 hours but you'll only get to float for 5 minutes. The plane will depart from the Chkalovsky Airfield for Moscow and St Pete-Clearwater International Airport for Florida. Children under 18 years old are not allowed to go on either flight. $3,000 for Florida, unknown for Moscow (determined by the company).
- Zero Gravity Corporation (ZERO-G), 4601 N. Fairfax Drive, Suite 1200, Arlington, Virginia, USA (go west on Fairfax Dr from the Ballston-MU metrorail station), ☏ , toll-free: , fax: , ✉ email@example.com. Offers flights from Las Vegas (Nevada), San Francisco (California), Orlando, Miami and Cape Canaveral (all Florida) on a modified Boeing 727 named "G-FORCE ONE" with a large compartment suitable for weightless tumbling. 15 parabolas will be flown, with several brief simulations of freefall, Lunar gravity (1/6 Terran), and Martian gravity (1/3 Terran). There's about 8 minutes of freefall. After the flight ends, there will be a Regravitation Ceremony and you'll be handed out certificates and pre-flight photos. US$5,400 for 1 seat, US$55,000 for 12 seats, US$165,000 for private flight.
- 2 Space Affairs, Bismarckstraße 72, 28203 Bremen, Germany (Go to the Dobbenweg bus station of Line 25 and then go east through Bismarckstraße), ☏ , , toll-free: , fax: , ✉ firstname.lastname@example.org. Flights on Russian MiG-31 Foxhounds have ended, but flights on balloons named "BLOON" have not started yet, and commercial BLOON flights are expected to start in 2020. However, you can already book a flight as of August 2019. BLOON is a very safe and steady balloon, and can ascend up to 36 km (22.5 mi). On the day before your flight, you will head over to southern Spain, where the BLOON launch site is located. That night, there will be some easy training and stargazing using telescopes. The next day, you must get up early for the flight, and the BLOON will ascend to about 36 km. See the curvature of the Earth! After 2 hours, the BLOON will descend, and you'll soon be back on Earth. €110,000 per flight.
- 3 MiGFlug, Grüngasse 19, CH-8004 Zurich, Switzerland (First go to the Bezirksgebäude station of tram lines 2, 3 and 19 and bus line N14, and then go through Wyssgasse until you're at the end), ☏ , , toll-free: , fax: , ✉ email@example.com. As of October 2019, this program is unavailible, but you can contact MiGFlug for them to put you on the waiting list. Offering supersonic flights with a Russian MiG-29 Fulcrum jet up to 22 km (13.75 mi), departing from Russia. The MiG-29 Fulcrum is not guaranteed to go that high, but 17 km (10.6 mi) up is guaranteed. The MiG-29 Fulcrum will be climbing up in a ballistic path at nearly Mach 2. The flight package also includes trasportation between your hotel and the airbase, a medical checkup before flight, flight training, flight certificate with max altitude, a visit to the airbase museum and an optional HD video and photo service of you at the edge of space. Edge of space jet flight for 50 minutes: from €17,500/person.
Sub-orbital flight means flying higher than 100 km but not fast enough to achieve orbit - so you follow a ballistic curve like an ICBM. While there are no operators offering sub-orbital flight, the privately funded and built SpaceShipOne in 2004 demonstrated that this is a possible market.
- Virgin Galactic. Founded by who else but Richard Branson, Virgin Galactic is selling tickets for sub-orbital flights on SpaceShipTwo for US$250,000 a seat. Flights will go up to ~50,000 ft (110 km) and reach speeds of Mach 3, but while total flight time is 2.5 hours, weightlessness will only last for about six minutes. The company has placed an order for five second-generation spaceships from Scaled Composites, the builders of SpaceShipOne. Initial flights will take place from Mojave, California (US), but later flights will move to Spaceport America near Truth or Consequences, New Mexico (US) and Kiruna, Sweden. Departures will first be weekly, and eventually climbing to once or twice daily. Three-day training will be available on site. A successful test flight was performed on 5 April 2018. US$250,000 per seat.
- Boeing. Boeing announced the CST-100, a sub-orbital plane capable of suborbital flight and 7-passengers capacity in "competitive prices".
Orbital flight: this is the real deal, no one's going to accept that you were "in space" until you've gone into orbit. The minimum practical height for this is 350 km, otherwise atmospheric drag will retard you, roast you and force you down. The 350-2000 km region is known as Low Earth Orbit, and most artificial satellites are found in this range, including Russian Soyuz vessels, Chinese Shenzhou craft, and the ISS. For instance the ISS at 400 km is near the foot of this range, so its orbit continually decays, and it needs altitude-boosting every few years to stay up there. The price tag for a trip to this region starts at around US$40 million.
- Space Adventures, 8000 Towers Crescent Drive, Suite 1000, Vienna, Virginia, USA, toll-free: , ✉ firstname.lastname@example.org. Space Adventures has organized orbital flights to the International Space Station (ISS), the only fully functioning space station in orbit. Around US$35 million per person will buy you basic training and a launch on a Soyuz vessel from the Russian Cosmodrome at Baikonur to the ISS. Participants must also fulfill certain physical fitness requirements to ensure their and the mission's safety. The ISS was launched in 1998 and has a Russian half and an American half. It orbits the Earth once every 90 minutes, and 16 sunrises and sunsets can be seen from it every 24 hours. The ISS consists of 14 main modules including 4 labs, a utility hub, an airlock and a life support module.
- Extravehicular activity (EVA), better known as space-walking, means exiting the spacecraft to float around in space. It's only realistic in orbit and beyond, as suborbital flight is too brief. Space Adventures offer EVA, but there have been no takers yet: it costs US$20 million extra, requires an extra month of training and has additional fitness qualifications.
- Do science since you're up there anyway - plan this with the organizers in advance, and assume it must involve zero extra weight. Tourists on scientific missions may be able to contribute, at the very least by being the subject of medical observations. Tag line for a future movie: "In space you can't hide from a mad scientist with a needle."
- Private firms SpaceX and Boeing plan to begin transporting astronauts to the International Space Station. Russia's Soyuz spacecraft had exclusively filled this gap since the 2011 end of the US space shuttle program. NASA plans to allow tourists to stay on the ISS starting in 2020, charging $35,000 per night. The charge for transportation to and from the ISS by Boeing or SpaceX is estimated at $60 million per flight, though as of 2019 these flights have not yet started.
- China is testing out the technology for space stations and is planning to launch a complete modular space station (like the ISS) by 2022.
Trans-orbital flight: no-one's done it since Apollo 17 came home in 1972 and the lunar program ended. There aren't even any government-backed projects to return people there or to reach Mars, though work continues on the massive challenges such as self-sufficient habitats. Commercial or private proposals are wildly speculative.
- SpaceX is planning a tourist flight around the Moon for Japanese billionaire Yusaku Maezawa, who wants to invite a group of artists to come with him. The trip is planned for 2023, but the company has a history of making ambitious plans and then delaying or canceling them.
Although space food has come a long way in terms of taste and variety in recent decades, the quality and taste is still not up to standards of most connoisseurs of fine cuisine. Your transportation provider may offer some choice in the foods available, but you will be limited by their willingness to indulge you.
The freeze-dried "astronaut ice cream" sometimes sold on Earth as a novelty item is a misnomer; it has never actually been served on any manned space mission (in a zero-gravity environment, the floating crumbs would likely have interfered with the onboard equipment). However, real ice cream has been eaten in space by astronauts aboard Skylab, the Space Shuttle, and the International Space Station.
Real space food has to be carefully tested to make sure it's nutritionally balanced, and that it's safe for a zero-gravity environment. Food that would leave crumbs, for example, is problematic. The menu on the ISS generally consists of a mixture of American and Russian staples along with other meals and international cuisines that were requested.
Living in zero-gravity dulls your sense of smell and taste. (Without gravity, fluid in your body distributes evenly instead of being pulled to your feet, resulting in a permanent stuffy head.) Space travelers have typically preferred strongly-flavored and spicy foods. Similar but weaker phenomena can be observed with airline food due to the dry low-pressure atmosphere, a condition that also applies to spacecraft.
Contrary to popular belief, Tang was not invented for the US space programme, although NASA did carry it aboard the Apollo missions.
Water tends to be scarce (as it is heavy and must be brought from Earth), so International Space Station machinery recycles water aggressively. Everything from fuel cell water to humidity and waste water is efficiently recovered. According to some reports on the "fluffy newspiece" pages of the internet, astronauts actually prefer the recycled water. Your mileage might vary, but be assured, that chemically and biologically speaking, the recycled water is 100% safe for human consumption.
- Bigelow Aerospace. They built the first successful prototype of an inflatable space hotel in 2006-2007. In 2016, a prototype was delivered to the ISS on a SpaceX rocket to undergoing testing, but otherwise it will remain unoccupied. A 10–60 day "live and work visit", once available, is expected to cost between $26–37 million.
While more mature technology has made it safer than it was in the 1960s, Space remains an inherently dangerous environment to put yourself in. Cosmic radiation, extreme temperatures, micrometeorites, engineering mistakes, high speeds, explosive fuels, space debris, the distance to terra firma, and the lack of atmosphere make any unplanned situation potentially life threatening. Spacecraft launch testing is extremely expensive, so spacecraft don't and can't have thousands of flight hours. By the standards of aviation, every space flight is a test flight.
Both start (unless they invent the space elevator any time soon, you are basically sitting on a huge bomb of fuel and hope it doesn't explode) and reentry (if you hit it in the wrong angle you burn up in or bounce off the atmosphere) have thus far proven to be the biggest danger during a mission. So far only three humans have died in space (as opposed to start and landing), but there have been several close calls such as Apollo 13 or the very first spacewalk. Some of the technological problems and close calls only became known to the public decades after they happened, so there may still be dangers you won't even know you are facing.
Voyagers should be wary of purchasing space flights on projects that haven't yet begun. Many ventures are highly speculative; PanAm's “First Moon Flights” Club issued over 93,000 waiting list spots between 1968-1971 and predicted launch dates for many subsequent commercial expeditions have slipped just as dramatically. If there are complications with the project or the company goes under, you might lose your money and your plans. Just look at the bold predictions of some private space companies that have already proven to be less permanent than a shooting star.
Astronaut training is physically demanding, so good physical fitness is a good starting point. Similar physical and mental stresses are present in particularly demanding types of military service, piloting fighter aircraft, mountain climbing, Antarctic expeditions and advanced scuba diving such as cave diving. National astronaut programs often require athlete-like physical fitness and experience from these or comparable tasks. There are no hospitals in space and rescue is difficult or impossible, so people with conditions that might require immediate medical treatment are not qualified for space travel.
You need to exercise to stay healthy in zero gravity. Even so, you'll still lose both bone and muscle mass. While exercise helps diminish the problem somewhat a long stay will still see you weakened and several cosmonauts and astronauts had difficulty getting out of their capsule and onto their own feet upon landing.
Another concern is cosmic radiation. While you are exposed to a certain level of background radiation at all times, it gets higher in certain areas on earth and once you leave the protective layers of the atmosphere. This is already notable on a commercial transatlantic flight at 10,000 m and only gets worse if you go up to the International Space Station (ISS) at 200 to 300 km above the earth's surface. While the ISS still enjoys some limited protection against radiation, once you go well beyond that height, or even to the moon, there are short term and long term risks associated with radiation that only get worse the longer you stay. Particularly dangerous are solar storms that may give you a year's worth of radiation in just a couple of hours. Shielding against radiation is also one of the major problems in ever sending humans to Mars, as all known solutions involve huge amounts of extra weight for the space craft or too high a risk to the crew.
What goes up must come down—at least for now.
Once you've exhausted the Moon, there are countless opportunities for exploration and discovery down on the surface, in places such as Africa, Asia, Europe, North America, South America, Australia, Antarctica, and countless islands in between.