File:Fermi all-sky survey, 1-10 GeV, revealing Fermi Bubbles.jpg

Original file ‎(3,325 × 1,715 pixels, file size: 1.87 MB, MIME type: image/jpeg)

Captions

English

Add a one-line explanation of what this file represents

Description	English: A giant gamma-ray structure emerges by processing Fermi all-sky data at energies from 1 to 10 GeV. The dumbbell-shaped feature emerges from the galactic center and extends 50 degrees north and south from the plane of the Milky Way. A supermassive black hole weighing about 4 million times the sun's mass also lurks in the galactic center; these "gamma-ray bubbles" may have arisen as a result of a past eruption by the black hole or another source near the galactic center.
Source	https://www.nasa.gov/mission_pages/GLAST/news/new-structure-briefing.html (image link)
Author	NASA/DOE/Fermi LAT/D. Finkbeiner, et al.

	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."

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:27, 13 March 2017		3,325 × 1,715 (1.87 MB)	Huntster (talk \| contribs)	Remove text.
	19:58, 13 March 2017		3,325 × 1,868 (2.67 MB)	Huntster (talk \| contribs)	{{Information \|Description={{en\|1=A giant gamma-ray structure emerges by processing Fermi all-sky data at energies from 1 to 10 GeV. The dumbbell-shaped feature emerges from the galactic center and extends 50 degrees north and south from the plane of t...

You cannot overwrite this file.

The following page uses this file:

The following other wikis use this file: