Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.

Its closest approach to the Sun will occur around October 30, just inside Mars' orbit, at 1.4 AU, before it continues its ...

Using an engineering feat never before accomplished scientists have created artificial solar eclipses, so that they can view ...

We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

A dramatic double supernova explosion has been captured for the first time by a team of scientists, including a ­Trinity ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

TOI-1846 b is estimated to be around 7.2 billion years old and is located about 154 light-years away from our planet and has ...

Galaxies, including the Milky Way, grow from thick, turbulent disks into layered structures. JWST’s images show this process ...

Astronomers working with the European Southern Observatory's (ESO) Very Large Telescope (VLT) have detected patterns showing ...