XMM-Newton

The European Space Agency's X-ray Multi-Mirror Mission, launched in 1999, which observes high-energy phenomena in the universe, such as black holes, neutron stars, and active galactic nuclei.

Source: esa.int

APODs including "XMM-Newton"

The Multiwavelength Crab

04/03/2022

An Extreme Black Hole Outburst

11/03/2020

NGC 2623: Merging Galaxies from Hubble

10/01/2018