ファイル:Exoplanet LHS 475 b and Its Star (Illustration).png
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このプレビューのサイズ: 800 × 450 ピクセル。 その他の解像度: 320 × 180 ピクセル | 640 × 360 ピクセル | 1,024 × 576 ピクセル | 1,280 × 720 ピクセル | 2,560 × 1,440 ピクセル | 3,840 × 2,160 ピクセル。
元のファイル (3,840 × 2,160 ピクセル、ファイルサイズ: 6.33メガバイト、MIME タイプ: image/png)
概要
| 解説 |
English: This illustration reflects that exoplanet LHS 475 b is rocky and almost precisely the same size as Earth based on new evidence from NASA’s James Webb Space Telescope. The planet is only a few hundred degrees warmer than our home planet.
The planet whips around its star in just two days, far faster than any planet in the solar system, but its red dwarf star is less than half the temperature of the Sun. Researchers will follow up this summer with another observation with Webb, which they hope will allow them to definitively conclude if the planet has an atmosphere. LHS 475 b is relatively close, 41 light-years away, in the constellation Octans. This illustration is based on observations from Webb. Webb has not captured a direct image of this planet. |
| 日付 | |
| 原典 | https://webbtelescope.org/contents/media/images/2023/102/01GNVTTACCM2GA5P3B6S5EAMWD |
| 作者 | NASA, ESA, CSA, Leah Hustak (STScI) |
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ライセンス
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This file is in the public domain because it was created by NASA, ESA and CSA. NASA Webb material is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA/CSA is credited as the source of the material. This license does not apply if source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-03127. Copyright statement at webbtelescope.org. For material created by the European Space Agency on the esawebb.org site, use the {{ESA-Webb}} tag. |
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| 日時 | サムネイル | 寸法 | 利用者 | コメント | |
|---|---|---|---|---|---|
| 現在の版 | 2023年1月12日 (木) 18:56 | | 3,840 × 2,160 (6.33メガバイト) | wikimediacommons>SevenSpheres | Uploaded a work by NASA, ESA, CSA, Leah Hustak (STScI) from https://webbtelescope.org/contents/media/images/2023/102/01GNVTTACCM2GA5P3B6S5EAMWD with UploadWizard |
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