PlanetPol - Wikipedia
Why do some space telescopes have to be cooled?
The lowdown on Herschel | The Herschel Space Observatory
BBC News - Herschel space telescope finishes mission
Images From ESA's Herschel Telescope
About | Herschel Space Observatory
Herschel
Herschel telescope finds 'impossible' star so massive it would dwarf our sun - CSMonitor.com
HSO (Herschel Space Observatory)
ESA's Herschel Space Observatory Runs Out of Helium - SpaceRef
The Herschel Space Observatory - Mission Overview
Herschel's 'first-light' - venturing into uncharted waters - Herschel - Cosmos
The Herschel Satellite – Herschel Space Observatory
4 Cosmic Records That The James Webb Space Telescope Should Shatter
Sensitivity (5σ/1h of integration) of the PACS instrument on Herschel... | Download Scientific Diagram
Instruments oboard SPICA
Ultra-Deep Imaging at the William Herschel Telescope - ING Newsletter No. 3, September 2000
The James Webb Space Telescope | Multiwavelength Astronomy
Final Herschel/SPIRE Consortium meeting hosted by University of Lethbridge | UNews
Largest Infrared Telescope In Space Running Out of Time | Space
ESA - Herschel
World's Largest Infrared Space Telescope Shuts Down | Space
Taking a peek into the hidden universe | Max-Planck-Gesellschaft
Sensitivity comparison for SPICA SAFARI and SMI (solid black lines)... | Download Scientific Diagram
