Este ficheiro vem da wiki na wiki Wikimedia Commons e pode ser usado por outros projetos.
A descrição na página original de descrição do ficheiro é mostrada abaixo.
Brown dwarfs are more massive than planets but not quite as massive as stars. Generally speaking, they have between 13 and 80 times the mass of Jupiter. A brown dwarf becomes a star if its core pressure gets high enough to start nuclear fusion
O titular dos direitos de autor deste ficheiro, NASA/JPL-Caltech, autoriza o seu uso por qualquer pessoa para qualquer finalidade, com a condição de que a sua autoria seja devidamente atribuída. A redistribuição, obras derivadas, uso comercial e todos os demais usos são permitidos.
According to JPL's image use policy additional restriction is that no endorsement of any product or service by Caltech, JPL or NASA is claimed or implied.
Caltech's disclaimer: Caltech makes no representations or warranties with respect to ownership of copyrights in the images, and does not represent others who may claim to be authors or owners of copyright of any of the images, and makes no warranties as to the quality of the images. Caltech shall not be responsible for any loss or expenses resulting from the use of the images, and you release and hold Caltech harmless from all liability arising from such use.
Usage on the English Wikipedia: On the English Wikipedia you can use the {{JPL Image}} template to display the copyright notice. (See w:Wikipedia:Using JPL images for details)
Legendas
Adicione uma explicação de uma linha do que este ficheiro representa
Comparison: Planets, Brown Dwarfs, Stars - April 9, 2020