Clear all
23 Apr 2026, 15:01 GMT By Monika Luabeya 2 variants

These images, released on April 14, 2026, show two open star clusters, Trumpler 3 (left) and NGC 2353 (right). They represent a recent study from NASA’s Chandra X-ray Observatory that shows how young Sun-like stars are dimmer in X-rays than previously thought. This latest study looked at eight clusters of stars between the ages of

Download item bundle
NASA’s Chandra Finds Young Stars Dim Quickly