SScience Read More XMM-Newton gamma-ray detection shows the Milky Way is bigger than previously thoughtJuly 4, 2026 The Milky Way’s farthest spiral arms have long been sketched more from motion than measurement. Now three violent…
SScience Read More XMM-Newton Offers Incredible X-ray View of Interstellar Comet 3I/ATLASDecember 12, 2025 Astronomers using ESA’s XMM-Newton observatory have captured an X-ray image of 3I/ATLAS, the third confirmed interstellar object to…