Astrophysicist Avi Loeb delays classifying the interstellar object 3I/ATLAS. The key is data from its Earth pass and a ...

Harvard astrophysicist Avi Loeb says the odds of interstellar object 3I/ATLAS aligning its rotation axis toward the Sun are ...

Exchanging greetings and resolving to do something positive in the coming year certainly create an uplifting atmosphere.

Earth’s inner core has long puzzled scientists because seismic waves move through it unevenly. Compressional waves from ...

Harvard astrophysicist Avi Loeb highlights 3I/ATLAS' baffling sunward jet after a 16° gravitational twist, defying known ...

Scientists in western India have uncovered fossil remains of a gargantuan prehistoric snake that may have been one of the ...

Silicon Valley is racing to build a god — without understanding what makes a good one.

Jupiter and Saturn look serene through a backyard telescope, but beneath and around their clouds, both worlds are in dramatic ...

Ahead of The Game Awards, the developers of the action RPG talk about time dilation, romanceable companions and other hard sci-fi effects.

To bring order to the chaos of interstellar discovery, the Loeb scale was developed. It is a system that ranks cosmic objects ...

The lonely figure trudged across the frozen, bare field. The soil was rock hard. The wind bit at his face, too cold even for the geese cutting across the ...

Discovered in early 2025 by the ATLAS (Asteroid Terrestrial-impact Last Alert System) survey, 3I/ATLAS hails from outside our solar system, much like its predecessors 'Oumuamua (1I/2017 U1) and ...