Astronomers using the James Webb Space Telescope have made the first 3D map of an alien planet's atmosphere, revealing ...

Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.

The James Webb and Very Large telescopes spotted a free-floating planet accreting material at a record rate, displaying ...

Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.

Scientists used the James Webb Space Telescope to check if another Earth-sized planet orbits Proxima Centauri, our nearest ...

A small piece of metal engineered in Australia helped sharpen the James Webb telescope's vision from a million miles away.

Scientists use James Webb Space Telescope to make 1st 3D map of exoplanet — and it's so hot, it rips apart water ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

What you're looking at here is the aftermath of a sun-like star that eventually reached the end of its life and poofed out ...

Is a sun a star or a planet? While science now agrees the sun is a star, new telescopes may soon challenge how we define ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...