Discover the deadly effects of Mars' thin atmosphere, freezing temperatures, and intense radiation on the human body. Explore why a spacesuit is essential!

Of course, this movie has one thing that "The Martian" didn't have, which is an alien. Based on the trailer's YouTube comments, it's clear that Grace's relationship with this alien, "Rocky," is ...

On May 10, NASA’s Perseverance Mars rover used its 1,500th sol, or Martian day, to take a selfie from the edge of the Jezero Crater called “Witch Hazel Hill,” according to NASA on Wednesday.