As 3I/ATLAS starts its long, lonely journey into the cold depths of interstellar space, it leaves behind a trail of data that ...

The natural comet interpretation associates the jets with major pockets of ice on the surface of a rotating nucleus. The one ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Three symmetrical jets jutting out of interstellar object 3I/ATLAS are showing up in Hubble observations, puzzling astronomer ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

When the interstellar traveler 'Oumuamua sped through our solar system in 2017, it left behind a lot of unanswered questions ...

The radius of the particles in the outflow from 3I/ATLAS must be bigger than 1 micron in order for them to reach the observed ...

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

Avi Loeb keeps interstellar object 3I/ATLAS at rank 4 on his classification scale as scientists await new data from its 2026 Jupiter flyby.

Harvard's Avi Loeb warns that interstellar comet 3I/ATLAS defies standard physics, raising the stakes for planetary defence ...