On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

The James Webb Space Telescope has captured 19 spiral galaxies "face-on" in near- and mid-infrared. The images "show stars, ...

The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...

This time-lapse video using data from NASA’s James Webb Space Telescope highlights the evolution of one light echo in the ...

NASA's James Webb Space Telescope has captured an amazing view of barred spiral galaxy NGC 1559. It is about 35 million light ...

The James Webb Space Telescope has captured amazing new imagery of Uranus along with its rings and moons. The footage shows the moons Titania, Miranda, Ariel, Umbriel and Puck. Credit; Space.com | ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery. Credit: NASA, ESA, CSA, STScI, J. Diego (Instituto de Física de Cantabria, ...

A light echo is created when a star explodes or erupts, flashing light into surrounding clumps of dust and causing them to shine in an ever-expanding pattern.

Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...