Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team ...

The James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...

The Crab Nebula is the result of a core-collapse supernova from the death of a massive star. According to NASA, the event was bright enough to view in the daytime on Earth in 1054 CE.

This image shows a collection of 25 new space images celebrating the Chandra X-ray Observatory's 25th anniversary. Starting from the upper left, and going across each row, the objects imaged are: Crab ...