Bitcoin investor Chun Wang chartered a SpaceX flight for himself and three others in a Dragon capsule that was outfitted with ...

A wealthy space tourist and three fellow adventurers plunged back to Earth aboard a SpaceX Crew Dragon capsule Friday, ...

But from 260 miles above in space, he saw no trace of humanity — just desolation: a seemingly endless view of pure white ice.

Hello, Antarctica. Unlike previously anticipated, from 460 km above, it is only pure white, no human activity is visible.” ...

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An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...