On the night of October 4, 2025, NASA’s Perseverance rover tilted its cameras away from the rocks of Jezero Crater and toward ...

NASA has confirmed that its Perseverance rover captured the first-ever images of an interstellar comet from the surface of another planet. The photographs of Comet 3I/ATLAS were part of a coordinated ...

Interstellar planets — those without stars to orbit — could serve as havens for life, according to a new study. Subscribe to read this story ad-free Get unlimited access to ad-free articles and ...

Interstellar objects like 3I/ATLAS that have been captured in planet-forming discs around young stars could become the seeds of giant planets, bypassing a hurdle that theoretical models have ...

Washington, D.C. – For the first time, astronomers have measured the day and night temperatures of a planet outside our solar system. The team,* which includes Sara Seager of Carnegie’s Department of ...