NASA just announced that it is going to share never-before-seen imagery of interstellar comet 3I/ATLAS at a live event to be ...

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.

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.

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

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.

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

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

Last week, four lasers were projected into the skies above the European Southern Observatory’s (ESO’s) Paranal site in Chile.