1) Yes, but never more than a dozen or so at a time.
2) You may be thinking of the effects of relativity. If you were to travel through space at velocities near the speed of light, the theory of relativity suggests that you would subjectively experience the passage of time differently than everyone else, who sensibly stayed behind on Earth.
Thus, you might travel for (let's say) 50 years in your perception (in a tin can? boring!) and return to find that (let's say) 500 years had passed on earth, everyone you know is dead, you yourself are at best a nearly-forgotten legend from another age, and Morlocks (or perhaps damn dirty apes) are now running the planet.
For these reasons, it is not recommended to travel near the speed of light for any great length of time. Don't say I didn't warn you.
3) Microgravity environments are difficult and stressful for the human organism, which evolved to function in 1g environments. So far, human space vehicles and stations are poorly shielded against cosmic and solar radiation. At our present level of technology, living in space can only be seen as a stressful and risky proposition. It would be fair to say that you would "age" much faster due to the rigors of space travel than you would taking it easy at home.
If in the future space travel technologies somehow improve to the point where radiation, gravity, and other physical conditions mirror those on Earth more or less perfectly, I would assume people would age at the same rate there as here.
if you were stationary yes if you orbit the speed of light your perception of time would change but you'll still age
People who live in space are often referred to as astronauts or cosmonauts, depending on whether they are from NASA or the Russian space agency (Roscosmos). They can also be called space travelers or space inhabitants.
One reason that people might want a colony in space is because space exploration is exciting and new, and many people would love the chance to live in space. Another reason might be because overpopulation and other issues make expanding the places where humans can live attractive.
African-American.
Technology helps people live in space by providing essential systems for life support, such as oxygen generation, temperature control, and waste management. It also enables communication with Earth, navigation, and scientific research in the hostile environment of space. Advances in technology continue to improve safety and efficiency for astronauts living in space for long durations.
Yes, a space station can carry people. Space stations like the International Space Station (ISS) serve as habitable artificial satellites in space where astronauts live and work for extended periods of time conducting scientific research and experiments.
The astronauts will have to live in space according to the space plan, example the days in space planned by N.a.s.a.
In Space
People who live in space are often referred to as astronauts or cosmonauts, depending on whether they are from NASA or the Russian space agency (Roscosmos). They can also be called space travelers or space inhabitants.
Because we can't live in space.
people need water and food and to live oxygen and if you can get some shouter.
One reason that people might want a colony in space is because space exploration is exciting and new, and many people would love the chance to live in space. Another reason might be because overpopulation and other issues make expanding the places where humans can live attractive.
Pretty much anywhere, given access to technology. Some even live in outer space (on the space station).
because people need oxygen to breath, in space there is no oxygen making people ineligible to breath.
the erth will some day run out of space.
SPACE AND UNDER WATERMaking space or under people for people to live there all each person should have a limit of kids.AnswerSPACE AND UNDER WATERMaking space or under people for people to live there all each person should have a limit of kids.
One reason that people might want a colony in space is because space exploration is exciting and new, and many people would love the chance to live in space. Another reason might be because overpopulation and other issues make expanding the places where humans can live attractive.
sKyLaB