Brown dwarf. Computer artwork of the brown dwarf named 2MASSJ22282889-431026,based on images from NASA's Hubble and Spitzer space telescopes. Brown dwarfs are more massive and hotter than planets but lack the mass required to sustain hydrogen-1 fusion reactions in their cores,unlike main-sequence stars. Their atmospheres can be similar to that of the giant planet Jupiter | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JPL-Caltech / NASA |
Bildgröße: | 4352 px × 2447 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |