NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

"Exploring the clouds, say by balloon, can be done with technology that's ready today," Byrne told Space.com. "We could ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

In a event that won't be seen again until the year 2040, seven planets will align in the sky at the same time on 28 February ...