a bathing suit
ALOT
a lot. scientists have discovered frozen water on mars, the most important thing we need to stay alive. astronauts have never been to mars because the weather is too cold. in the 2030's it is a possiblety that astronauts will visit mars
Astronauts have not landed on Uranus and Neptune, as they have only visited the Moon, Mars, and the satellites of Jupiter and Saturn. Exploration of these distant gas giants would require advanced technology and significant challenges to overcome.
none
a bathing suit
ALOT
It has info on Mars because some people need to study it and other unexplainable answers and something to do with the way astronauts go to space.
It depend,where they go. They could go to Mars,Jupiter,......
Astronauts will need to take air to Mars because the Martian atmosphere is thin and mostly carbon dioxide, making it unsuitable for human breathing. Bringing air from Earth ensures that astronauts will have a breathable atmosphere during their mission on Mars.
OBVIOUSLY
yeah y not
a lot. scientists have discovered frozen water on mars, the most important thing we need to stay alive. astronauts have never been to mars because the weather is too cold. in the 2030's it is a possiblety that astronauts will visit mars
After astronauts arrive at Mars they will need to wait 15.4 months for the Earth and Mars to line up right before they launch In order to make it back home.
we need to go to mars because when there is to many people on earth we can live in mars as well
There are no people on Mars, and no astronauts have visited Mars. The Moon, yes, Mars, no.
Astronaut uses their space probe,space station,telescope,spectroscope,and computers to get information,and images of Mars.