You might think of asteroids as just rocks of various sizes floating around in space. But they’re vastly more complex than ...

As with so many things in the fickle world of spaceflight, NASA already had a contingency plan in place for this exact ...

Imagine floating in a place where gravity doesn’t weigh you down, where you can get a glimpse of many sunrises and sunsets in ...

India is a land of mystery, magic, and marvels. With a civilization that dates back over 5,000 years, it has been the cradle ...

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

Beyond Barriers writer Sophie Morgan on what it means to be the first British paraplegic woman to experience a zero-gravity ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

In an exclusive interview with NBC’s Lester Holt, which will air on NBC Nightly News on Tuesday, the crew — billionaire ...

Weighing in at 3,664 lbs (1661.9 kg), Dextre's design and features, listed below, are tailored to make it a highly capable and versatile robotic system capable of performing complex tasks essential ...

What are some of the fascinating sea plants? They play an essential role in the marine ecosystem by providing food, shelter ...

There are four so-called fundamental forces in the universe: the strong nuclear force, which ensures the stability of atomic ...

The four Polaris Dawn astronauts splashed down safely off the coast of Florida today (Sept. 15), bringing an end to their ...