News Photos
Animation caption: Exploding stars or supernovas in the Milky Way are thought to be the primary mechanism by which hot gas is blasted from the plane of the galaxy into its halo or corona. The idea that our galaxy is swathed in gas as hot as half-a-million degrees Fahrenheit has been around for about 45 years, but was only recently firmed up with evidence obtained by University of Wisconsin-Madison astronomers using NASA's new FUSE satellite.
Animation credit: Courtesy of NASA
View Quicktime animation 17.6Mb
(To obtain a videotape of this animation, contact Terry Devitt, UW-Madison Office of News and Public Affairs, 608-262-8282, trdevitt@facstaff.wisc.edu)
Caption: The corona or halo of the Milky Way contains extremely hot ionized oxygen that was probably blasted from the star-rich plane of the galaxy by exploding stars or supernovas. This image shows the corona of the Milky Way and the irregularly distributed clouds of superhot oxygen.
Image credit: Courtesy of NASA
200 DPI JPEG
Photo use
Photographs are available to media organizations and University of Wisconsin-Madison departments for news, editorial and public relations uses, both print and electronic, that are directly related to UW-Madison. They are NOT available for generic use. For university-related use -- including textbooks, commercial products or advertising -- please contact Bryce Richter, photographer, University Communications, (608) 262-7411 or brichter2@wisc.edu.
Published photos must include a credit ("photographer's name/University of Wisconsin-Madison" or "courtesy of"). The specific credit and other details are also embedded in the digital file, which can be viewed by using Photoshop and selecting "file>file info."
None of these images may be modified, altered or used in any way that changes or misrepresents the photograph's content or overall context.