Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

A team of astronomers have made a fascinating discovery that forces us to rethink our understanding of how dead stars behave.

Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest ...

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

Using various telescopes worldwide, an international team of astronomers has observed a tidal disruption event (TDE) known as ...

The fact that Betelgeuse is one of the brightest stars in the sky over Earth, visible with the naked eye, has made it one of ...

Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System.

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

New data from DES and DESI surveys show something strange. The force called dark energy might be shifting with time.

The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the ...