Let's go on an ESCAPADE: NASA's small, low-cost orbiters will examine Mars' atmosphere

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That's the future that NASA's ESCAPADE ...

NASA is sending probes to Mars to find out why it lost its atmosphere – and what that could mean for Earth

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

NASA quietly sends two spacecraft to Mars — and they're going a new way

A NASA mission will send twin spacecraft to Mars to learn what happened to the Red Planet's ancient, thick atmosphere.
Live Science

2 million black 'streaks' on Mars finally have an explanation, solving 50-year mystery

A new analysis of data from NASA's Mars Reconnaissance Orbiter reveals that the majority of the Red Planet's dark "slope ...