Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an ...

Simulations reveal that Jupiter’s rapid early growth disrupted the young solar system, creating rings that delayed ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

A mysterious visitor from beyond our solar system is making a rare appearance: Comet 3i/ATLAS is an interstellar comet, ...

Astronomers using the James Webb Space Telescope have uncovered a trove of complex organic molecules frozen in ice around a ...

If you've ever wondered why we are here, then you can thank Jupiter for part of the answer. A new study from Rice University ...

Astronomers observing 3I/Atlas have found unusual jet-like formations and an ‘anti-tail,’ giving new clues about how interstellar comets behave.

Guest: Professor Dagomar Degroot, environmental historian at Georgetown University and author of Ripples on the Cosmic Ocean: ...

“It’s a huge privilege to be leading a mission to Mars,” said Robert Lillis, the UC Berkeley planetary scientist leading the ...

Google Project Suncatcher is a new research moonshot to one day scale machine learning in space. Working backward from this potential future, they are ...

Observations show the disk of our galaxy is not flat but warped and waving. Astronomers are still working out the reasons why ...