News Photos


Caption: How Spiral Galaxies Get Their Arms: The image below and video animation shows a simulation of arm formation in spiral galaxies. The simulation was performed by UW-Madison astrophysicist Elena D’Onghia, who led new research in the area along with Harvard-Smithsonian Center for Astrophysics colleagues Mark Vogelsberger and Lars Hernquist.
Date: 2013
Image: The visualization was created by Thiago Ize and Chris Johnson of the University of Utah's Scientific Computing and Imaging Institute.
Larger 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.