Computer simulations suggest that Mars' puzzling moons, Phobos and Deimos, may have been formed from debris created when a ...

Mars Inc. is readying an investment-grade bond sale for early next year to help fund its planned $36 billion acquisition of ...

Miley Cyrus filed a response to being sued by Tempo Music Investments for allegedly plagiarizing Bruno Mars’ “When I Was Your ...

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

There's no shortage of cool features of mysterious origins to be found on the surface of Mars, but the next one that NASA ...

The essential ingredient for life, water, appeared on both planets around 4.4 billion years ago, new research indicates.

Water is ubiquitous on Earth—about 70% of Earth's surface is covered by the stuff. Water is in the air, on the surface and ...

In 2011, the United States launched an Atlas V rocket to look for life on Mars. Aboard was the rover Curiosity, which would ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

Attendees of a test launch in South Padre Island, Texas, offered their opinions on whether Elon Musk can fulfill his ...

Almost everything sold at the Mars Cheese Castle is produced in Wisconsin, and the selection is ever-changing. Each week, ...

Mars’s moons Phobos and Deimos are likely to have been formed from the debris created at the time when a large asteroid ...