The researchers showed that isotopes of supernovae, in particular Zr-96, were transported through interstellar space in the ...

An interstellar comet is set to make its closest approach to Earth this week.

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

Interstellar comet 3I/ATLAS is brightening and turning green as global observatories track its close approach to Earth.

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they ...

International team finds glucose and ribose in samples from asteroid Bennu, marking first glucose discovery in space ...

With 3I/ATLAS just days away from making its closest approach to Earth, agencies around the globe are conducting the largest ...

Principal researcher James Bauer says observations from the International Asteroid Warning Network will help experts better understand how to send spacecraft to comets in the future ...

When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found ...

Sixty-six million years ago, a single asteroid hit Earth in the Yucatán Peninsula and killed off the dinosaurs. The disaster ...

Astronomers detect "wobbling high-latitude jet" in comet 3I/ATLAS, according to a preprint paper. A new mutation of flu ...

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...