We can easily survive here on Earth, because this is the planet that we evolved in; we are literally "made for" planet Earth. So how do we survive elsewhere? By taking a little bit of Earth with us.
On Earth, we have the proper amount of air, water, and comfortable temperatures; in space, we build space stations or wear space suits that recreate our Earthly environment around us.
No, human beings cannot survive in space without proper protection such as a spacesuit. In the vacuum of space, there is no air to breathe, extreme temperature variations, and harmful radiation that make it impossible for humans to survive.
To see if it was possible to survive to be launched into space.
The first animals were launched into space to see if it would be possible for them to survive in space at all. Once that was settled and humans went into space, there was no longer a need for space pets.
unlike superman and his suit he can not survive in space.
In a way, yes, we have already built a type of plane that can reach the outskirts of our atmosphere, and you could say that then you are in space! Of course, without the correct equipment you wouldn't be able to survive anyway.
yes, if you do not crash into an asteroid and die immediately
to see if it was possible for humans to survive. if the dog couldn't survive it wouldn't be good for humans. it wouldn't guarantee humans couldn't go it but they would know what they where dealing with
with space suits
I could survive in outer space without a space suit, as long as I was inside a space ship, or space station. I cannot breathe vacuum.
you don't survive unless you have a space suit.
To see if Life can survive in space or on planets.
No