Interstellar comet 3I/ATLAS completes its near-miss with Earth, revealing bizarre chemistry and highlighting the growing ...

Discover the mystery of 3I/ATLAS, the interstellar comet with wobbling 'anti-tail' jets. Harvard's Avi Loeb warns of its ...

Harvard astrophysicist Avi Loeb asks whether interstellar comet 3I/ATLAS could shed cyanide debris towards Earth, while ...

"...an enhanced flux of millimeters scale particles from 3I/ATLAS could be collected by a space experiment on a satellite or ...

Harvard's Avi Loeb weighs in on 3I/ATLAS, the 'interstellar cyanide tablet' passing Earth. Is the comet raining poison, or is ...

We dream of building starships, leaving the Solar System behind and exploring distant galaxies. But what if there is a wall we can’t cross – not made of metal or rock, but of physics, biology, time ...

An icy visitor from deep space has just pulled off one of the strangest light shows astronomers have ever recorded, flaring ...

The Vera C. Rubin Observatory is expected to detect up to 50 interstellar visitors in the coming years, giving a boost to astronomy ...

The year 2025 didn't deliver many financially successful sci‑fi films, but that doesn't mean it lacked standout releases. Add ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

Avi Loeb discusses new radio observations, motion data, and size estimates for interstellar object 3I/ATLAS, outlining limits, uncertainties, and future observations ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...