NASA is working on discovering exactly what time it is on the moon by creating a standardized time zone. The space agency ...

NASA is weeks away from sending its Clipper orbiter on a journey to the Jupiter moon Europa, which scientists believe could ...

NASA has announced that a 510-foot asteroid, roughly the size of a building, will make close passes by Earth. Despite its ...

Now, however, Pluto and that part of the solar system has moved away from the backdrop of the Milky Way into a sparser region of the night sky. With its Hyper Suprime-Cam (HSC), Subaru has discovered ...

NASA’s Europa Clipper spacecraft, the largest the agency has ever built for a planetary mission, will travel 1.8 billion ...

Peanuts! Get your peanuts here! The solar system has been passing out peanuts lately in the form of two different oddly shaped asteroids that recently passed by Earth, and both look like over-sized ...

Jupiter's molten moon Io has been surveyed by a number of passing spacecraft, allowing planetary scientists to see changes on ...

Weeks before Europa Clipper was to be shipped for launch, scientists discovered a potentially fatal flaw that might endanger ...

Hera and its two cubesats arrived at their launch site in Florida in early September following a transatlantic flight from Germany, with a stop in Ireland. The mission's launch window opens on Oct. 7 ...

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy ...

A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...