Saturn's largest moon often draws comparisons with Earth because it has rivers, lakes, clouds and even rainfall. Yet almost ...

A shattered asteroid may have unleashed a long-lasting cosmic barrage that left scars across the inner solar system and ...

A violent collision in the main asteroid belt may have sent debris raining across the inner solar system about 800 million years ago. The event could explain a long-debated spike in lunar impacts and ...

While the celestial body seems to host three features that could make a livable environment—an atmosphere, a rocky ...

Stretching from Topsfield in Washington County to the St. John Valley along U.S. Route 1, it is the largest complete, designed-to-scale solar system model in the world.

Astronomers have found the first confirmed atmosphere around a rocky planet in another star’s habitable zone. The planet, LHS 1140 b, revealed its atmosphere through helium slowly leaking into space.

Solar storm warning systems could gain hours of advance time thanks to a completed UK-built magnetometer called MAGIC, which ...

Eulalia asteroid bombardment: a new study identifies the Eulalia asteroid family as the source of a third wave of impacts ...

Today, nonprofit group Solar United Neighbors (SUN) announced the group has chosen Morton Solar to install panels for the ...

Researchers identified the Chicxulub impactor as an exceptionally rare type of asteroid that wouldn't have triggered a mass ...

Are we alone in the universe? For scientists working on NASA's proposed Habitable Worlds Observatory, that question is no ...

NASA says that as researchers continue to study the meteorite, they’ll learn new details about how water transformed ...