Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

Interstellar objects like 3I/ATLAS are incredibly rare: humanity has only previously discovered two similar visitors, ...

Interstellar comets like 3I/ATLAS could serve as seeds for giant planet formation, potentially explaining how massive planets ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

New research from Rice University shows that Jupiter, the largest planet in our solar system, played a major role in shaping ...

What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar HOPS-315 in the Orion Molecular Cloud. Guest: Dr ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

Jupiter's influence on our Solar System dates back to a time when Earth was still just a cloud of dust and gas. Long before ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

Researchers rarely get a glimpse of an interstellar object up close like 3I-ATLAS, so they have jumped on the opportunity to learn about its composition, which can reveal how planet systems are made.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...