James Webb Space Telescope, Phoenix cluster

Astronomers using the Hubble Space Telescope (HST) have studied one of the largest young star clusters in our galaxy, ...
Using the Hubble Space Telescope (HST), astronomers have observed a supermassive galactic open cluster designated Westerlund ...
A glorious, colorful image captured by a telescope in Chile shows the bright glow of star cluster RCW 38, where young stars ...
The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...
The core of a massive cluster of galaxies appears to be pumping out far more stars than it should. Now researchers at MIT and ...
NGC 3603 is a cluster of massive, hot stars encircled by clouds of interstellar gas and dust, which serve as the building blocks for new star formation.