Harvard astrophysicist Avi Loeb proposes that interstellar object 3I/ATLAS could be made of antimatter—"the most efficient fuel"—while NASA scientists remain sceptical.

Despite passing its closest solar point, intensive study of 3I/ATLAS continues. The European Space Agency (ESA) is scheduled ...

A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...

The mystery surrounding 3I/ATLAS has captured the imagination of many, from leading astronomers to pop culture A-listers like ...

Comet 3I/ATLAS, only the third known visitor from beyond our Solar System, has been brightening far more rapidly than ...

Interstellar comet 3I/ATLAS, discovered in July 2025, offers a rare glimpse into material from beyond our solar system. This ancient visitor, estimated to be 7 billion years old, will be visible in ...

Water discoveries in space happen all the time. But this one’s actually a big deal, and not just because some scientists got excited (though they absolutely did). NASA’s Neil Gehrels Swift Observatory ...

NASA confirms water`s chemical signature on interstellar comet 3I/ATLAS, a discovery that could reveal secrets of distant ...

However, with ATLAS’s recent trajectory, in a recent blog post, Harvard scientist Avi Loeb claimed that the ...

The comet, officially detected on July 1, 2025, by the ATLAS (Asteroid Terrestrial-impact Last Alert System)telescope in Chile, has been confirmed to be travelling on a hyperbolic trajectory, meaning ...

SpaceX CEO Elon Musk was on Joe Rogan's podcast recently, where he spoke about Moon, Mars and 3I/ATLAS. He says the presence ...

Harvard astrophysicist Avi Loeb proposes that interstellar object 3I/ATLAS could be made of antimatter—"the most efficient ...