An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

Massive observatories and orbiting telescopes like the Hubble typically dominate the conversation when it comes to deep space ...

Boffins are looking into the planet, which seems to be hurtling through the universe with no destination in sight — just weeks after 3I/ATLAS passed through our solar system ...