Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn how the imagery is processed into amazing color views of the cosmos. Credit ...

NASA scientists found evidence of darkness on the 'leading side' of Uranus' moons, which they expected to be bright.

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

The Hubble is a “glowing success story of America’s technological prowess”, says NASA. Among its long list of breakthroughs, Hubble’s deep field observations in 1995 captured roughly 3,000 distant ...

But the agency may never have had to confront a challenge like the one it faces now: a Trump administration budget plan that would cut funding for NASA’s science programs by nearly 50 percent and its ...