𝖂𝖎ƙ𝖎𝖊

Arquivo:OGLE-2007-BLG-349.jpg

Imagem numa resolução maior(4 000 × 3 000 pixels, tamanho: 3,15 MB, tipo MIME: image/jpeg)

Este arquivo é do Wikimedia Commons e pode ser utilizado por outros projetos. Sua página de descrição de arquivo é reproduzida abaixo.

Descrição do arquivo

Descrição

This artist’s impression shows a gas giant planet circling the two red dwarf stars in the system OGLE-2007-BLG-349, located 8 000 light-years away. The planet — with a mass similar to Saturn — orbits the two stars at a distance of roughly 480 million kilometres. The two red dwarf stars are a mere 11 million kilometres apart.

The artist's impression is based on observations made with Hubble that helped astronomers confirm the existence of a planet orbiting The two stars in the system.

The system is too far away for Hubble to take an image of the planet. Instead, its presence was inferred from gravitational microlensing. This phenomenon occurs when the gravity of a foreground star bends and amplifies the light of a background star that momentarily aligns with it. The particular character of the light magnification can reveal clues to the nature of the foreground star and any associated planets. The Hubble observations represent the first time such a three-body system has been confirmed using the gravitational microlensing technique.
Data
Fonte https://esahubble.org/images/heic1619a/
Autor NASA, ESA, and G. Bacon (STScI)
Permissão
(Reutilizando este arquivo)
w:pt:Creative Commons
atribuição
atribuição
ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
Conditions:
  • The full image or footage credit must be presented in a clear and readable manner to all users, with the wording unaltered (for example: "ESA/Hubble"). Web texts should be credited to ESA/Hubble (except when used by media). The credit should not be hidden or disassociated from the image footage. Links should be active if the credit is online. See the usage rights Q&A section on the ESA copyright page for guidance.
  • ESA/Hubble materials may not be used to state or imply the endorsement by ESA/Hubble or any ESA/Hubble employee of a commercial product or service.
  • ESA/Hubble requests a copy of the product sent to them to be indexed in their archive.
  • If an image shows an identifiable person, using that image for commercial purposes may infringe that person's right of privacy, and separate permission should be obtained from the individual.
  • If images or visuals are changed significantly from the original work (apart from resizing, cropping), we suggest that the changes are mentioned after the credit line. For example "Original image by ESA/Hubble (M. Kornmesser), warping and recolouring by NN".

Notes:

  • Note that this general permission does not extend to the use of ESA/Hubble's logo, which shall remain protected and may not be used or reproduced without prior and individual written consent of ESA/Hubble.
  • Also note that music, scientific papers and code on the esahubble.org site are not released under this license and can not be used for non-ESA/Hubble products.
  • By reproducing ESA/Hubble material, in part or in full, the user acknowledges the terms on which such use is permitted.
w:pt:Creative Commons
atribuição
A utilização deste arquivo é regulada nos termos da licença Creative Commons Atribuição 4.0 Internacional.
Atribuição: ESA/Hubble
Você é livre:
  • para compartilhar – copiar, distribuir e transmitir a obra
  • para remixar – para adaptar o trabalho
Sob as seguintes condições:
  • atribuição – Você deve dar crédito apropriado, fornecer um link para a licença e indicar se as alterações foram feitas. Você pode fazê-lo de qualquer maneira razoável, mas não de maneira alguma que sugira que o licenciador endossa você ou seu uso.

Legendas

Adicione uma explicação em uma linha sobre o que este arquivo representa

Itens retratados neste arquivo

retrata

image/jpeg

Histórico do arquivo

Clique em uma data/horário para ver como o arquivo estava em um dado momento.

Data e horárioMiniaturaDimensõesUsuárioComentário
atual19h54min de 20 de maio de 2023Miniatura da versão das 19h54min de 20 de maio de 20234 000 × 3 000 (3,15 MB)wikimediacommons>Юрий Д.К.{{Information |Description=This artist’s impression shows a gas giant planet circling the two red dwarf stars in the system OGLE-2007-BLG-349, located 8 000 light-years away. The planet — with a mass similar to Saturn — orbits the two stars at a distance of roughly 480 million kilometres. The two red dwarf stars are a mere 11 million kilometres apart. The artist's impression is based on observations made with Hubble that helped astronomers confirm the existence of a planet orbiting The two s...

Não há páginas que usem este arquivo.

Metadados

talvez você goste