Harvard astrophysicist Avi Loeb explains why interstellar comet 3I/ATLAS is unlikely to spell doomsday for Earth, even as he ...

NASA is defending the quality of its newly released HiRISE images of interstellar object 3I/ATLAS after a wave of sharper amateur photographs began circulating online, prompting comparisons that place ...

It felt like a radio silence from the cosmos, but while the US government was shuttered for 43 days, the machinery of space ...

NASA shares why its HiRISE photo of 3I/Atlas appears blurry, even as amateur astronomers release sharper comet images.

A quick look at Avi Loeb’s thoughts on NASA’s 3I/Atlas press event and the larger questions he believes remain open.

Its unusual properties have driven debate among astronomers and space enthusiasts as it approaches its closest point to Earth ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

Rumors of its biological origins have been greatly exaggerated, but comet 3I/ATLAS is still very worth paying attention to.

Trenton Hooker & Brian Webb speak with Harvard Professor Dr. Avi Loeb and theoretical physicist Dr. Michio Kaku about NASA's ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...