| Revision as of 15:10, 20 March 2005 editAdamW (talk | contribs)223 edits Add link to ESA web pages← Previous edit | Revision as of 14:50, 30 March 2005 edit undoQuantumEleven (talk | contribs)Extended confirmed users3,060 editsm Added disambig noticeNext edit → | ||
| Line 1: | Line 1: | ||
| :''This article is about the future ] ]. For the telescope on the ], see ]'' | |||
| The '''Herschel Space Observatory''' is a mission of the ]. It is to be launched in ] aboard an ] rocket and will enter a position 1.5 million kilometres away from Earth at the second ] of the ]. | The '''Herschel Space Observatory''' is a mission of the ]. It is to be launched in ] aboard an ] rocket and will enter a position 1.5 million kilometres away from Earth at the second ] of the ]. | ||
| Line 13: | Line 16: | ||
| == |
==External Links== | ||
| * | |||
Revision as of 14:50, 30 March 2005
- This article is about the future ESA space telescope. For the telescope on the Canary Islands, see William Herschel Telescope
The Herschel Space Observatory is a mission of the European Space Agency. It is to be launched in 2007 aboard an Ariane 5 rocket and will enter a position 1.5 million kilometres away from Earth at the second Lagrange point of the Earth-Sun system.
The mission was formerly titled the Far Infrared and Sub-millimetre Telescope (or FIRST). It will be the first space observatory to cover the full far infrared and submillimetre waveband, and its telescope will have the largest mirror ever deployed in space (three and a half metres wide). It will specialise in collecting light from distant and poorly known objects, such as newborn galaxies thousands of millions of light-years away. The light will be focused onto three instruments with detectors kept at temperatures close to absolute zero.
Mission objectives:
- To study the formation of galaxies in the early universe and their subsequent evolution.
- To investigate the creation of stars and their interaction with the interstellar medium
- To observe the chemical composition of the atmospheres and surfaces of comets, planets and satellites
- To examine the molecular chemistry of the universe
The mission is named after Sir William Herschel, who discovered the infrared spectrum.
External Links
 | This astronomy-related article is a stub. You can help Misplaced Pages by expanding it. |