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

One billion years into the future, you might imagine a world full of artificial intelligence, interstellar travel, and space ...

A stunning image of interstellar comet 3I/ATLAS reveals a vibrant, segmented plasma halo, a 'luminous plasma blaze' that left ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

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

A six-minute prologue for next year's Christopher Nolan epic The Odyssey will air in select IMAX theaters this weekend, and ...

“What secrets lie frozen in the heart of a wanderer from another star?” That question is driving an unprecedented global campaign to study Comet 3I/ATLAS, the third confirmed interstellar object to ...

In 2025, the most high profile health quack in America was put in charge of Americans' health. You might remember what ...

Subjects including linguistics, international studies and human-centered design and engineering all halted taking ...

He’s already the world’s richest man. His latest move is making Elon Musk look increasingly like the poster boy for extreme ...

Illustration of how deuterons can be produced from a high-energy collision at the LHC. A delta particle emerging from the ...

When Cornell built the Arecibo radio telescope in Puerto Rico more than 60 years ago, it was the world's largest. Now, ...