Astronomers have found an object with Saturn-like rings, but on an object far, far smaller than Saturn. Chariklo is the largest known Centaur in the outer solar system, orbiting between Saturn and ...

Ship 42 (Flight 15) has finally escaped the grip of Pad 2's chopsticks and is set to return to the Production Site. This clears the pad for preparations for Flight 14 later this month.

Now, scientists have found a new clue in its surface composition that suggests Mercury's ancient volcanic rocks may have formed from material that melted much deeper inside the planet and under hotter ...

A new study suggests that actively feeding supermassive black holes may aid star formation in their host galaxies, rather than suppressing it. The study, which surveyed nine nearby galaxies using the ...

Using the deepest X-ray image ever made of Centaurus A, NASA's Chandra X-ray Observatory found an unusual mark from the galaxy's black hole jet striking an unidentified object — something never seen b ...

Just days after its first classified payload of the week, SpaceX is gearing up for a second launch from Vandenberg.