Aparat Röntgen - Wikipedia
Telescop - Wikipedia
Nasa sucht mit Röntgen-Teleskop "NuStar" nach Schwarzen Löchern - DER SPIEGEL
Hunt Is on for Dark Energy as SRG X-Ray Telescopes Take Flight - IAS News | Institute for Advanced Study
Tensions mount between Russia and Europe over joint Spektr-RG telescope - NASASpaceFlight.com
German–Russian X-ray telescope takes off to study the dark universe – Physics World
Evolutia telescoapelor
X-ray telescope | Britannica
Evolutia telescoapelor
Russia seeks to hijack German telescope on its X-ray spacecraft | Ars Technica
Astronomers unveil epic X-ray map of the Universe
Röntgen-Teleskop aus dem Aargau misst Temperaturen in der Sonne - Aargau - Badische Zeitung
German-Russian Astronomy Satellite Launches - Sky & Telescope - Sky & Telescope
German X-ray space telescope falls back to Earth (UPDATED) | Space News, Space Science
Spektr-RG/SRG
Röntgen-Teleskop: Start von Erosita wird verschoben - Golem.de
Telescop - Wikipedia
ESO Supernova Exhibition — How do astronomers see X-rays?
First composite images on display from Germany's eRostia's telescope | SYFY WIRE
New space telescope to create a 3D X-ray map of Universe
Schweizer Röntgen-Teleskop STIX bricht zur Sonne auf | Unsere Forschung | Paul Scherrer Institut (PSI)
Health Management and Leadership Portal | Ceiling-mounted X-ray tube holder TELESCOP ITALRAY | HealthManagement.org
New Space Telescope Will Map the Universe in High-Energy X-rays - Scientific American
