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

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

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

Images from two different telescopes give astronomers a glimpse at the formation of a "new" planetary system around a star ...

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

The origins of life may be rooted in outer space, according to a new study. Astronomers have discovered signs of complex ...

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

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

NASA astronomers say they have captured “cosmic razzle-dazzle” in a jaw-dropping new gallery of space images. The ...

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

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

Unlike active galaxies that constantly pull in surrounding material, these black holes lie dormant until a star passes by.