Scientists believe it will fly by Earth on or close to Dec. 19. It'll be some 170 million miles away. "So that's going to be ...

Harvard astrophysicist Avi Loeb has intensified his call for NASA to release high-resolution images of the enigmatic ...

Astronomers study 3I/Atlas as its tail rapidly expands and a strange cosmic radio signal reaches Earth, sparking new debate ...

Blue Origin's New Glenn rocket was scheduled for launch on Sunday (Nov. 9) but it has been delayed until Wednesday (Nov. 12) ...

The name 3I/ATLAS has a reason behind it. The first part of its nomenclature, 3I, is because it is the third interstellar ...

Nuclear propulsion in space is no longer a theoretical option — it is a necessity. Without it, deep-space research will ...

On July 1, 2025, astronomers in Chile detected a rare and extraordinary object racing through the solar system at 140,000 ...

New images of the strange interstellar visitor 3I/ATLAS may provide the strongest proof yet that it is not a comet.

I/ATLAS is again showing anti-tails, which Avi Loeb suggests could mean that it is trying to jet off away from the Sun by ...

In this week's Science for All newsletter, Vasudevan Mukunth explains latest updates on interstellar comet 3I/ATLAS, and what ...

There is a real media frenzy going on in one of NASA's most prominent investigations. The discovery of the body 3I/ATLAS, ...

I/Atlas is brightening, turning blue and emitting a radio signal, but scientists say its path misses Earth by a wide margin and it poses no threat to humans.