The Herschel Space Observatory | Canadian Space Agency
Herschel Space Observatory - Wikipedia
ESA - Herschel
NASA reports Herschel Space Telescope completes mission - Clarksville Online - Clarksville News, Sports, Events and Information
ESA - Herschel overview
In Depth | Herschel – NASA Solar System Exploration
The Herschel Space Observatory | Canadian Space Agency
Herschel Space Observatory - Infrared Space Telescope
Images From ESA's Herschel Telescope
Herschel | space telescope | Britannica
Herschel - Gunter's Space Page
Legacy of Herschel Space Observatory | NASA
Herschel observatory: European astronomical observatory ends mission after four years.
Legacy of Herschel Space Observatory | NASA
Largest Infrared Telescope In Space Running Out of Time | Space
Herschel Space Observatory - Wikipedia
Herschel Space Observatory – UK Outreach site
ESA - Herschel
Interesting Facts About The Herschel Space Observatory - Spaceopedia
Herschel Space Observatory
Herschel Space Observatory - CoolWiki
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,
Herschel Space Observatory
Herschel telescope switched off - BBC News
