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Summary

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English: K2-33b, shown in this illustration, is one of the youngest exoplanets detected to date. It makes a complete orbit around its star in about five days. These two characteristics combined provide exciting new directions for planet-formation theories. K2-33b could have formed on a farther out orbit and quickly migrated inward. Alternatively, it could have formed in situ, or in place.
中文(臺灣):K2-33b示意圖
Date
Source http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA20690
Author NASA/JPL-Caltech

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:
This file, which was originally posted to http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA20690, was reviewed on 3 July 2020 by reviewer Acagastya, who confirmed that it was available there under the stated license on that date.

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20 June 2016

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Date/TimeThumbnailDimensionsUserComment
current17:11, 23 June 2016Thumbnail for version as of 17:11, 23 June 20164,800 × 2,700 (1.48 MB)PeacearthUser created page with UploadWizard

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