فائل:A trip to TRAPPIST-1 and its seven planets.webm
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A_trip_to_TRAPPIST-1_and_its_seven_planets.webm (فائل کا حجم: 14.15 MB، MIME قسم: video/webm)
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English: This video takes the viewer on a quick trip from Earth, past the Moon and far beyond. We finally arrive at the faint red ultracool dwarf star TRAPPIST-1, which has a remarkable seven planets orbiting it, all having sizes similar to the Earth.
The stars in the animation are accurately positioned as in reality. The tiny ultracool dwarf TRAPPIST-1 is so dim that it would remain invisible to the naked eye until the imaginary traveller gets very close, when its seven orbiting planets can also be seen. Part of the video was made with SpaceEngine. The artist’s impression in this video is based on the known physical parameters for the planets and stars seen, and uses a vast database of objects in the Universe. |
| تاریخ | |
| ماخذ | ESO |
| مصنف | ESO/L. Calçada |
اجازہ کاری
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
  This file is licensed under the Creative Commons Attribution 4.0 International license.
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| تاریخ/وقت | ابعاد | صارف | تبصرہ | |
|---|---|---|---|---|
| حالیہ | 09:49، 23 فروری 2017ء | (14.15 MB) | wikimediacommons>Originalwana | {{Information |Description ={{en|1=This video takes the viewer on a quick trip from Earth, past the Moon and far beyond. We finally arrive at the faint red ultracool dwarf star TRAPPIST-1, which has a remarkable seven planets orbiting it, all having... |
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