Scientists used the Hubble Space Telescope to observe a star with a planet-forming disk that gets to absolutely scorching ...

The Hubble Space Telescope may be living our dream of wandering through the cosmos. It's the year 2000. We're floating in ...

Astronomers have discovered over a thousand photos of asteroids that had been hiding in Hubble images, unnoticed until now.

NASA’s New Horizons mission revolutionized our view of Pluto, revealing a vibrant, geologically active world full of ...

The James Webb telescope spent another year collecting instantly iconic space imagery. Here are some of our favorites.

An unusual planetary system with three known ultra-low density "super-puff" planets has at least one more planet, according ...

The Sombrero galaxy looks entirely different in a new image by the James Webb Space Telescope. Instead of a Mexican hat, it ...

By combining JWST and Hubble data, an unprecedented high-resolution photo of Vega shows an extremely smooth and rare disk.

The findings reveal that the inner disk touching the young star is extraordinarily hot, challenging conventional ...

"A high point of our journey [has been] witnessing the entire telescope come together as an aligned system — a moment that ...

First observed in 1936, FU Orionis became a hundred times brighter in months and has remained a unique object of study.