File:PIA22479-Europa-JupiterMoon-ArtistConcept-20180723.jpg

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Summary

Description	English: PIA22479: Radiation on Europa (Artist's Rendering) https://photojournal.jpl.nasa.gov/catalog/PIA22479 https://www.jpl.nasa.gov/news/news.php?feature=7191 Radiation from Jupiter can destroy molecules on Europa's surface. Material from Europa's ocean that ends up on the surface of Europa will be bombarded by radiation. The radiation breaks apart molecules and changes the chemical composition of the material, possibly destroying any biosignatures, or chemical signs that could imply the presence of life. To interpret what future space missions find on the surface of Europa we must first understand how material has been modified by radiation.
Date	23 July 2018
Source	https://photojournal.jpl.nasa.gov/figures/PIA22479_fig1.jpg
Author	NASA/JPL-Caltech
Other versions	Greek

Licensing

	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."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:12, 23 July 2018		3,300 × 1,802 (2.44 MB)	Drbogdan	User created page with UploadWizard

File usage

The following page uses this file:

Europa (moon)

Global file usage

The following other wikis use this file:

Usage on fr.wikipedia.org
- Europe (lune)
- Europa Clipper
Usage on ja.wikipedia.org
- エウロパ (衛星)
Usage on ko.wikipedia.org
- 유로파 (위성)
Usage on ro.wikipedia.org
- Europa (satelit)
Usage on uk.wikipedia.org
- Користувач:AstroWiki1/Чернетка/Європа (супутник)
Usage on vi.wikipedia.org
- Europa (vệ tinh)
Usage on zh.wikipedia.org
- 木卫二

Metadata

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Width	3,300 px
Height	2,550 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CC 2018 (Windows)
File change date and time	09:42, 18 July 2018
Exif version	2.21
Color space	Uncalibrated

File:PIA22479-Europa-JupiterMoon-ArtistConcept-20180723.jpg

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public domain

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23 July 2018

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