Labroots has rich history of examining Mars in great detail, including its suite of awesome geologic formations, stunning orbiter images, two moons, geologic and observational history, and potential ...

Arizona's Grand Canyon may be awe-inspiring, but it's just "a scratch" compared to the massive Valles Marineris Canyon on Mars. Slicing along the Martian equator for about 2,500 miles, the canyon ...

A new view of the biggest canyon in the solar system, merging hundreds of photos from NASA’s Mars Odyssey orbiter, offers scientists and the public an online resource for exploring the entire canyon ...

The European Space Agency's and Russian space agency Roscosmos' ExoMars Trace Gas Orbiter (TGO) discovered "significant amounts" of water in Mars, the ESA said in a Wednesday announcement. This water ...

A canyon 10 times as long as the Grand Canyon has been discovered on Mars. Known as the Valles Marineris, this huge canyon runs over 2,500 miles along the Red Planet's equator, according to Brandon ...

A huge scar carved into the surface of Mars has been captured in never before seen detail by the European Space Agency's (ESA) Mars Express orbiter. The huge canyon, named Aganippe Fossa, stretches ...

The sights of Mars are many and marvelous — and the European Space Agency (ESA)’s Mars Express orbiter recently captured one of the planet’s wonders, the Valles Marineris canyon system. This enormous ...

Mars has its own version of the Grand Canyon, and scientists have learned this dramatic feature is home to "significant amounts of water" after a discovery made by an orbiter circling the red planet, ...

Lo and behold, the grandest canyon in the solar system! New photographs from the Mars Express mission of the European Space Agency have given us the chance to marvel at this massive canyon. The ...

Future Martian tourists could explore Mount Mons, colorful crater regions, and the largest canyon in the solar system while ...

Stunning new images of the largest canyon in our solar system have been taken by a Nasa probe on Mars. The Valles Marineris is a system of huge canyons that spreads for 2,500 miles along the equator ...

The canyon on Mars would reach from New York City to San Francisco if placed in the United States. Scientists still aren't sure how the gargantuan canyon complex formed. Mars is also home to Olympus ...