Harvard astronomer Avi Loeb says interstellar object 3I/ATLAS could be firing its "thrusters" to leave the solar system.

Bob Elliot was a professor of astronomy at the University of Wisconsin — Eau Claire during the days when Hobbs Observatory on ...

In a paper published last year, Shumailov called this “model collapse,” a process by which an AI system becomes, in his words ...

Astrophotographer Terry Hancock has captured a dramatic view of the star-forming region IC 1396 — also known as the ...

Ever since astronomers first detected interstellar comet 3I/ATLAS in July, speculation about its true nature has run wild.

Harvard theoretical physicist Avi Loeb claims that the interstellar visitor 3I/ATLAS shows 'no tail'—and suggests it could be ...

The MeerKAT radio telescope detected hydroxyl radicals from interstellar object 3I/ATLAS, suggesting it's shedding a ton of ...

Researchers have recorded the largest and most distant black hole flare to date, and the numbers around it are pretty ...

This is simply incorrect. His assertion here is based on an erroneous calculation that the measurement of 3I/ATLAS’s ...

Interstellar comet 3I/ATLAS, with its unusual blue-green glow and dusty tail, has sparked debate about its origins. While ...

In July 2025, AIP started an initiative to improve the documentation and contributions of women in the physical sciences.