By staring into the hellish landscape of Jupiter's moon Io—the most volcanically active location in the solar system—Cornell ...

For nearly two months this year, Earth’s moon will have company — a second moon. Technically, it isn’t a second moon, but ...

An asteroid, pulled into Earth’s orbit, is sometimes known as a ‘mini-moon.’ You’ll need a telescope to view it.

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

From Sept. 29 until Nov. 25, astronomers calculate that 2024 PT5— which is what scientists think is an asteroid but have ...

The mirrors for NASA's Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other ...

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

The asteroid is around 500 feet and will come within 2 million miles of Earth, which is about eight times further than the ...

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

A stadium-sized asteroid is passing relatively close to Earth on Tuesday, NASA announced. Its distance from Earth and its ...

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

UNDATED (WKRC) - A stadium-sized asteroid that passed by Earth this week will return, according to NASA. PEOPLE reported that ...