NASA scientists compared the astronaut to his earthbound twin, Mark. The results hint at what humans will have to endure on long journeys through space.
In the months ahead, the spacecraft will begin its study of the Martian underworld, listening for marsquakes and revealing secrets about the dusty world’s formation.
A team of women in India sent a spacecraft to Mars for less than it cost to send Matt Damon.
Source: These Scientists Sent a Rocket to Mars for Less Than It Cost to Make “The Martian”