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 ...

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 ...

Jeff Bezos’ Blue Origin launches landmark Mars mission in New Glenn rocket’s first big test

After a weather delay dashed its first launch attempt over the weekend, Blue Origin’s New Glenn rocket has lifted off Thursday from Cape Canaveral, Florida.

Why an unprecedented NASA mission is set to take off on a winding journey to Mars

A NASA mission is set to launch twin spacecraft on a journey to Mars. The robotic orbiters could lift off atop Blue Origin’s New Glenn rocket as soon as Sunday.