TRAPPIST-1f_Artist's_Impression.png

Summary

Description TRAPPIST-1f Artist's Impression.png	English: Artist's impression of the exoplanet TRAPPIST-1f, located in the Aquarius system of TRAPPIST-1. Originally created for NASA as part of their announcement of discoveries in the TRAPPIST-1 system on 22 February 2017. According to NASA, both TRAPPIST-1e and TRAPPIST-1f are depicted as "covered in water, but with progressively larger ice caps on the night side." Screenshotted and cropped from File:PIA21468 - TRAPPIST-1 Planets - Flyaround Animation.ogg .
Date	22 February 2017
Source	Catalog page · Full-res ( MOV )
Author	NASA/JPL-Caltech

This file has been extracted from another file

	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: Use of NASA logos , insignia and emblems is restricted per U.S. law 14 CFR 1221 . The NASA website hosts a large number of images from the Soviet / Russian space agency , and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI . [1] See also {{PD-Hubble}} and {{Cc-Hubble}} . The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content . Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."