FOR the first time in history, a strange object from outside our solar system has been recorded zooming past the sun. Astrophysicist Brian Koberlein said the discovery was groundbreaking because never ...

JWST measurements reveal unusual chemical signatures in 3I/ATLAS, suggesting the interstellar comet formed in an extremely ...

A Southwest Research Institute–led study used NASA's James Webb Space Telescope to examine ice grains streaming from ...

Researchers have made groundbreaking observations of interstellar comet 3I/ATLAS using NASA's James Webb Space Telescope.

Add Yahoo as a preferred source to see more of our stories on Google. This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

NASA's Voyager 1, the farthest human-made spacecraft from Earth, continues its journey through interstellar space despite recent communication problems. Here's where Voyager 1 is right now, how far it ...

Learn more about the unique ice grains from comet 3I/ATLAS and how they may hold clues to the building blocks of planets.

The International Astronomical Union confirmed that the object formally known as C/2019 Q4 (Borisov) is indeed from another solar system, giving it the proper name of 21/Borisov on Tuesday. It is the ...

Add Yahoo as a preferred source to see more of our stories on Google. An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

Voyager 1, which has traveled farther than any other man-made object, experienced a loss of communication on October 18 and ...

Observations suggest comet spent billions of years on ‘vast unimaginable trajectories’ around our galaxy An interstellar comet that blazed past the sun last year could be nearly three times older than ...