The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...

Mars shines brightly this week as it reaches opposition, appearing golden-red in the sky near Jupiter. Look for it in the ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

Living on Mars will be no easy feat. Building viable living quarters would require an inflatable habitat that can be covered ...

NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky. In total six planets will be visible, four of them to the naked eye - Venus, Mars, Jupiter, and Saturn.VIDEO ...

On Jan. 13, a lunar occultation of Mars was visible from various parts of the world. During this celestial event, the Moon ...