Ficheiro:PIA23684-BrownDwarfStar-Wind-SpitzerST-ArtistConcept-20200409.jpg
Descrição do ficheiro
| Descrição |
English: PIA23684: Spitzer Brown Dwarf Wind (Artist's Concept)
https://photojournal.jpl.nasa.gov/catalog/PIA23684 This artist's concept shows a brown dwarf, an object that is at least 13 times the mass of Jupiter but not massive enough to begin nuclear fusion in its core, which is the defining characteristic of a star. Scientist using NASA's Spitzer Space Telescope recently made the first ever direct measurement of wind on a brown dwarf. NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Spitzer Space Telescope mission for NASA's Science Mission Directorate, Washington. Science operations are conducted at the Spitzer Science Center at the California Institute of Technology, also in Pasadena. Caltech manages JPL for NASA. More information on Spitzer can be found at its website: http://www.spitzer.caltech.edu/ |
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| Origem | https://photojournal.jpl.nasa.gov/jpeg/PIA23684.jpg |
| Autor | NASA/JPL-Caltech |
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| Data e hora | Miniatura | Dimensões | Utilizador | Comentário | |
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| atual | 15h02min de 10 de abril de 2020 | | 3 840 × 2 160 (531 kB) | wikimediacommons>Drbogdan | Uploaded a work by NASA/JPL-Caltech from https://photojournal.jpl.nasa.gov/jpeg/PIA23684.jpg with UploadWizard |
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