The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

The mysterious interstellar object 3I/ATLAS may be seeding the worlds of this solar system with the early stages of life, new ...

Interstellar comet 3I/Atlas is baffling scientists with its 'flipped' anti-tail, a behavior astrophysicist Avi Loeb suggests ...

Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to ...

The 17-hour X-ray study, performed in late November 2025, captured a subtle X-ray glow emanating from 3I/ATLAS's core.

Avi Loeb (AL): A comet is defined as an object that sheds dust and gas as a result of the illumination of pockets of ice on ...

Going solar is one of the most reliable ways to save money on energy. Energy experts break down whether rooftop solar ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbor valuable metals, materials from the early solar system, and the possibility of obtaining a ...

Harvard's Avi Loeb claims the interstellar object 1I/'Oumuamua is alien tech, blasting the scientific establishment for a ...

Then there was the September discovery of C/2025 R2 (SWAN), a comet so bright that even when it was near the moon on ...

The rare comet 3I/ATLAS, an interstellar visitor, is set to make its closest approach to Earth on December 19. This article provides tips on how to observe this cosmic spectacle.