Once a realm of imagination and stargazing, the Solar System has now been revealed in stunning clarity through decades of ...

Asteroid 2024 YR4 has a 0.0017% chance of hitting Earth, but media reports too often ignore the unlikelihood of impact in reports of near-Earth asteroids, a Tucson astronomer says.

NASA has released the first high-resolution images of the main-belt asteroid Donaldjohanson, revealing its unusual peanut-like shape following a key encounter by the Lucy spacecraft earlier this year.

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest ...

Astronomers have turned the Atacama Large Millimeter/submillimeter Array (ALMA) into a time machine to peer back in cosmic time to 1 billion years after the Big Bang.

NASA has released new detailed images revealing a full-frame view of the peculiarly shaped asteroid Donaldjohanson.

Read science articles on the Kuiper Belt, including the latest news on Pluto, Eris, Sedna, Quaoar and other Kuiper Belt objects.