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Datei:Plutonium pellet.jpg
Originaldatei (3.200 × 2.560 Pixel, Dateigröße: 2,16 MB, MIME-Typ: image/jpeg)
Beschreibung
| Beschreibung |
English: Plutonium-238 pellet under its own light. Pu-238, with a half-life of 87.7 years, is being used in space applications requiring a power source with a long service life. Pu-238 has a relatively high heat production rate which makes it useful as a power source. As a power and heat source, Pu-238 has also been used to power instruments left on the Moon by Apollo astronauts, navigation and weather satellites, and interplanetary probes. The interplanetary probe Pioneer-10, powered by a Pu-238 source, recently left the solar system. Image ID: 2006407 |
| Datum | (estimate) |
| Quelle | http://www.doedigitalarchive.doe.gov/ImageDetailView.cfm?ImageID=2006407&page=search&pageid=thumb |
| Urheber | Department of Energy |
These pellets are used for radioisotope thermoelectric generators. They are made of PuO2.
Lizenz
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This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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| Version vom | Vorschaubild | Maße | Benutzer | Kommentar | |
|---|---|---|---|---|---|
| aktuell | 21:49, 10. Jan. 2009 | | 3.200 × 2.560 (2,16 MB) | wikimediacommons>Fastfission~commonswiki | Reverted to version as of 22:17, 8 August 2006 |
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