Mars Curiosity Rover Discovers Ancient Megafloods and Hints of Ancient Life
A "megaflood" washed over Mars' surface about four billion years ago.
curiosity rover
Opportunity Is Dead—What That Means for Future Space Exploration
The record-breaking Mars rover may be gone, but its legacy lives on.
This NASA Expert Made ‘The Space Between Us’ a Realistic Mars Movie
Scott Hubbard, NASA's first 'Mars czar,' knew the health issues the main character would face, like an enlarged heart and brittle bones,
