Illustration of ATHENA (Advanced Telescope for High ENergy... | Download Scientific Diagram
Portuguese solution for Athena space telescope was given green light by ESA – Outreach
Micronit showcase: ESA's ATHENA project
The Universe in X-ray by Athena. 3D effect. - YouTube
Athena X-ray observatory on X: "📣 The Athena Science Study Team asks for the support of the astronomical community for a statement regarding the continuity of a powerful Athena observatory! See details
ATHENA - Gunter's Space Page
Polish engineers construct the Athena telescope – News – Careers in Poland
ESA - Athena factsheet
Athena Status | Athena X-ray observatory - Athena X-ray observatory