What planets could humans live on?

Answer 1

Well yes obviously because Earth is a planet in fact I doubt we would be here without planets!!!! But if you mean could we live on any other planets I would say no. Mercury and Venus are too hot, Jupiter, Sturn and Uranus are made out of gas (I think) and Neptune and Pluto would be too cold (Although tecnically Pluto isn't even a planet!). Mars would be the closest planet to Earth and there is no life on Mars.

Answer 2

Humans require access to the following things: a food supply, liquid water, and an atmosphere of sufficient density containing oxygen to breathe. And we can function in continuous gravity up to about twice that of Earth's.

As such, we could theoretically colonize the Moon and Mars within the next few centuries. Obviously, on the Moon we would have to bring or manufacture our air and water; on both bodies, we would have to live inside of pressurized structures.

Given our current technological limitations, Mercury is too hot; Venus is too hot and dense; Jupiter would be a radiation nightmare such that even its moons wouldn't be safe; and Saturn, its moons, and planets further out would be too cold to be practical.

Granted, other habitable bodies may be discovered orbiting other stars someday; given the sheer number of stars out there, it's highly likely that there will be at least one other suitable planet orbiting its star in what astronomers call the 'Goldilock zone' (because it's 'just right' for us).

Answer 3

Many research scientists haven't solved this prediction yet; we don't know if humans can live on other planets. Our solar system and the planets we have in it doesn't show or signify any life, except Earth. Mars was thought to be a 2nd earth, but it's not enough for us to live in. Our technology hasn't reached yet to travel outside our own galaxy, the Milky Way. So, we'll never know whether there is life that exists on other galaxies or that humans can live on another planet... but as technology arises, maybe humans can live on another planet?

Answer 4

Which planet?

People could live on Mars, but they would need a lot of things from Earth to be able to survive on Mars.

The other planets are even more hostile to humans, but people may be able to live there in the far future.

Answer 5

Actually, yes. Scientists are working on ways to live on the moon. Picture this: You are living in the inside of a humongous dome with a city, houses, stores and many others! Sometime later in the far far future, we humans can live on the moon.