A strange object hurdling through our solar system from interstellar space may, according to one of academia's most ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

The most striking science photos of the week: including the Perseid meteor shower and glowing underwater wonders.

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...

One of these hot plasma channels tunnels through the heated plasma like a ‘back road’ into the galaxy, seemingly stretching ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard ...

Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our solar ...

STARRS Observatory in Hawaii made history in 2017 when they detected 'Oumuamua, the first interstellar object (ISO) ever ...