Harvard astronomer Avi Loeb is still not giving up hope that 3I/ATLAS could be an alien mothership and says it's too early to ...

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

Astronomers are studying interstellar comet 3I/ATLAS, a rare green-glowing visitor with solar-pointing jets and a high carbon ...

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

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

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

Gather the family and friends as you have two options to look up at the stars this weekend. Plus, four different festivals ...

Winston Crockett Fredrickson, a beloved chess coach and astronomy enthusiast, passed away at age 31. Known for his patience ...

Astronomers at the MeerKAT radio telescope in South Africa have reported the first radio detection from interstellar object 3I/ATLAS. First a recap for anyone who isn't up to speed with our third ...

indisputable scientific evidence for a technological artifact from an extraterrestrial civilization within 5 years—Loeb bets ...

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