Alien hunters are searching for signatures emitted from 'interstellar beacons' using telescopes | Daily Mail Online
The Hubble Space Telescope is facing its most serious glitch in a decade and NASA really wants to fix it | Space
Retired NASA Engineers Return to Fix Hubble Telescope | Smart News | Smithsonian Magazine
Hubble Returns to Full Science Observations and Releases New Images | NASA
Top 5 Strangest Anomalies Discovered in Our Solar System – TechEBlog
Anomalies | Mark Dwane
Galileo Telescopes serious errors in the optics, the telescopes dimensions, and what one really see's looking through his telescopes found in the literature.
System anomalies take Hubble off line | ESA/Hubble
Probing Lensing Anomalies Network - Wikipedia
Engineers find anomaly during James Webb Space Telescope tests [Updated] | Ars Technica
NASA Anomaly Review Board Investigates “Incident” with the James Webb Space Telescope - The Debrief