A new observatory in Chile has produced a stunningly detailed image of a nebula resembling cotton candy, using the largest ...

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

T he Gemini North Telescope, one half of the International Gemini Observatory, studies the skies above Maunakea, a mountain ...

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

The debut images from a powerful telescope at Chile's Vera Rubin Observatory show distant galaxies and star-forming regions ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

The James Webb Space Telescope (JWST) has made history by discovering its first exoplanet, named TWA 7b. This small, distant ...

The first images from the telescope were released earlier this week, and it uses a 3,200-megapixel camera the size of a car.

Unlike galaxies with active supermassive black holes, the bright source near NGC 5530’s center is actually a nearby star in ...

NASA’s James Webb Space Telescope has taken a closer look at the famous Bullet Cluster—a giant space collision between two ...