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Herschel Space Observatory
RAL Space Herschel - the mission that refused to die!
Inventing a Space Mission: The Story of the Herschel Space Observatory (ISSI Scientific Report Series, 14): Minier, Vincent, Bonnet, Roger-Maurice, Bontems, Vincent, de Graauw, Thijs, Griffin, Matt, Helmich, Frank, Pilbratt, Göran, Volonte,
In Depth | Herschel – NASA Solar System Exploration
Book Review: Inventing a Space Mission - Universe Today
The Herschel Space Observatory - Mission Overview
Herschel Space Observatory - Wikipedia
Herschel | space telescope | Britannica
Herschel | IPAC
Images From ESA's Herschel Telescope
ESA - Herschel
Herschel Space Observatory - PACS - Institute of Astronomy
ESA - Herschel
Herschel telescope switched off - BBC News
Multimedia Gallery - This image shows a warped and magnified galaxy discovered by the Herschel Space Observatory. | NSF - National Science Foundation
Legacy of Herschel Space Observatory | NASA
ESA - Herschel
Largest Infrared Telescope In Space Running Out of Time | Space
Herschel Space Observatory
Interesting Facts About The Herschel Space Observatory - Spaceopedia
Herschel - Universe Missions - NASA Jet Propulsion Laboratory