According to the scientists on the team, the discovery was made by ROAST, a German-operated satellite telescope, and the ...

The SPHEREx mission will image 1 billion galaxies, 100 million stars, and 10,000 asteroids – and help to answer some of the biggest scientific mysteries.

An unusual elliptical galaxy with a history of absorbing smaller galaxies appears to be approaching its next target.

Some exoplanets have characteristics totally alien to our Solar System. Hot Jupiters are one such type. They can have orbital ...

Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

Located 900 light-years away in the constellation Puppis, WASP-121b is an ultra-hot Jupiter, a gas giant orbiting its star so closely that a year lasts just 30 Earth hours. One side of the planet is ...

A breathtaking new image of the RCW 38 star cluster showcases a cosmic nursery bursting with color, light, and energy.

Four telescope units of the European Southern Observatory’s Very Large Telescope (ESO’s VLT) revealed powerful winds carrying ...

There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight ...

"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." ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

Astronomers have peered into an alien planet's atmosphere and found extreme weather unlike anything in the solar system.