The ripples suggest that the lake was free of ice at one point.

Last September, scientists unveiled the most extensive map of clouds on Mars ever created, put together from two decades of images captured by the European Space Agency's (ESA) Mars Express orbiter.

The 'God of War': Mars was named by the ancient Romans for their god of war because its reddish color was reminiscent of blood. Other civilizations also named the planet for this attribute ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the ...

The Philippine Mars' final flight ended in Lake Pleasant, Arizona, where the aircraft will be displayed. See photos of the ...

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

NASA sent a valentine to space lovers on social media this week posting images of heart shapes found on Mars. The pictures ...

Such "doorways" have been seen on the Red Planet before, spotted by those trawling through the wealth of raw images captured by the rovers on Mars, made available to the public by NASA.

Social media users are swooning over images of heart shapes found on Mars. The series of pictures were captured from the Mars ...

One of the globe’s top designers of space robots ... Starships to Mars next year, ... [+] with an astronaut launch set for 2028 (Marie D. De Jesús/Houston Chronicle via Getty Images) Teams ...