The European Space Agency’s Mars Express orbiter captured this view of Mars’ south polar ice cap Feb. 25, 2015. Three years ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...

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

Created in 2000 by Bezos, Amazon's founder, Blue Origin already holds a NASA contract for the third moon landing by astronauts under the Artemis program. Musk’s SpaceX beat out Blue Origin for the ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

The latest images taken by the High Resolution Stereo Camera aboard ESA’s Mars Express spacecraft have revealed evidence of ...

Blue Origin Thursday launched its massive New Glenn rocket from Florida’s Cape Canaveral, carrying small twin spacecraft toward Mars as part of NASA’s Escapade mission. It was Blue Origin’s first NASA ...

A “very large roll” of a radar instrument offers new insight into a highly reflective area near the Martian south pole.

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

On November 18, 2013, NASA launched the MAVEN spacecraft to Mars. The name MAVEN stands for Mars Atmosphere and Volatile ...

Mars, long considered largely static, has revealed a dynamic interior in recent years. NASA’s InSight mission detected ...