Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...
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.
The quiet hours before a rocket launch always carry a sense of hope, especially when a mission aims to answer old questions ...
Astrophotographer Mark Johnstron captured a mesmerizing cloud of hydrogen plasma dancing above the sun's limb in this ...
A NASA mission will send twin spacecraft to Mars to learn what happened to the Red Planet's ancient, thick atmosphere.
An extrapolation technique aims to address the gap between Hall effect thruster performance in space and in laboratory ...
Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...
Ahead of Jared Isaacman’s renomination for the position of NASA’s administrator, a dispute between him and its acting chief ...
Russia's space program is struggling with sanctions placed on the country as a result of its war with Ukraine, and it could ...