Scientists are cataloging and analyzing the first samples collected by NASA's Perseverance rover while the agency weighs its ...

If everything goes according to plan, in just over two years we should see humans back on the Moon. That has been the goal of ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

Russia is testing a new plasma rocket engine that would drastically reduce travel time from earth to mars using charged ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

The development of the engine is expected to make interplanetary trips much faster and expand humanity's access to worlds ...

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

Musk has long envisioned colonists on Mars. This seems like a fever dream, but it recently featured in Trump’s inaugural ...