Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Astronomers are reporting the detection of a large object entering our solar system, and it is causing quite the stir in the ...

CAPE CANAVERAL, Fla. — Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have discovered what might be only the third known ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

An object that appears to be from beyond our Solar System has been spotted hurtling towards the Sun, which if confirmed would ...

An object might have come to us from outside of our solar system, scientists said. It would be just the third time that we ...

Zooming in on 78 disks in the Ophiuchus star-forming region, scientists saw hitherto undiscovered structures around young ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

Researchers from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences and Columbia University ...

In a rare astronomical event, astronomers have confirmed the passage of an interstellar object through our solar system.

Since its debut in 2021, the James Webb Space Telescope has dazzled viewers with its infrared images of galaxies, nebulae, ...