The Digital Press

The XMM-Newton space mission's data has been extensively used by a large, active scientific community, producing thousands of publications over more than two decades. This engagement highlights the mission's ongoing importance for astrophysical research and education.

Why it matters: 87% of XMM-Newton's observing time has contributed to 8,486 publications, showing efficient scientific use.

The big picture: About 4,300 scientists have used the data, with a stable publication rate of ~400 papers annually.

Stunning stat: Individual observations have been reused up to 15 times in different dedicated research papers.

Quick takeaway: The core community of ~120 scientists remains consistently active, while many others contribute through shorter-term projects.