Ever gazed up at the stars and felt that magical awe wash over you? As cities grow brighter, it's becoming harder to ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

In addition to the original score, composed by Brian Tyler (Iron Man 3, Avengers: Age Of Ultron, the Fast & Furious franchise ...

The Moon is no stranger to being struck by huge lumps of space rock. In fact, new research has shown that, nearly four ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...