A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Our solar system didn't form by accident. This video explains the blueprint that created rocky worlds like Earth and Mars ...

Before the ribbon cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by Westfield High School Astronomy Club members Krystyna Goulette and Kaitlyn Goulette — ...

Scientists have long believed that the Moon was formed by a massive object crashing into the Earth. But what was that thing ...

Bennu samples reveal biological sugars, a strange, gum-like material, and ancient stardust that shed light on the early solar ...

Astronomers have created a groundbreaking discovery of images showing debris disks in an extensive range of exoplanetary ...

Researchers using NASA's James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

Three more papers on the samples brought back from asteroid Bennu reveal the place contains the building blocks of DNA and ...

Imagine an object sailing through the black void, a piece of cosmic shrapnel that was formed in a star system light years ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...

The truth is that, following NASA’s press conference, this hypothesis has been completely ruled out; however, experts ...