The Hubble Space Telescope captured the ​​colorful, wispy clouds near the Tarantula Nebula, one of the most luminous and ...

"If you want to take the stairs and walkways from the entrance of the ELT's dome all the way up to the top, you need about 30 minutes." ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

"It's going to impact practically all areas of astronomy. We're going to be able to see how the first galaxies were formed at the beginning of the universe, the first stars," said astrophysicist ...

While it is already dimming after a close encounter with the sun, Comet C/2024 G3 (ATLAS) – also called the Great Comet of ...

Making use of the Gemini North telescope, one half of the International Gemini Observatory, funded in part by the U.S.