LOADING...
Text Size
July 17, 2008

Dwayne Brown
Headquarters, Washington
202-358-1726
dwayne.c.brown@nasa.gov

Laura Layton
Goddard Space Flight Center, Greenbelt, Md.
301-286-8170
laura.a.layton@nasa.gov

RELEASE
NASA Teleconference to Announce Northern Lights Findings
 

WASHINGTON - NASA will hold a media teleconference on Thursday, July 24, at 1 p.m. EDT, to announce the first results from a fleet of five satellites that have discovered what powers sudden brightening and rapid movements of the Northern Lights, or aurora borealis.

The satellites comprise NASA's Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission. Launched in February 2007, the satellite constellation is helping resolve the mystery of what triggers geomagnetic substorms, or atmospheric events visible in the Northern Hemisphere. Data from the mission may help protect commercial satellites and humans living in space from the adverse effects of particle radiation.

Briefing participants:
- Vassilis Angelopoulos, THEMIS principal investigator, University of California, Los Angeles
- David Sibeck, THEMIS project scientist, NASA's Goddard Space Flight Center, Greenbelt, Md.
- Chuck Goodrich, THEMIS program scientist, NASA Headquarters, Washington
- Nicola Fox, scientist, Johns Hopkins University Applied Physics Laboratory, Laurel, Md.

To participate in the teleconference, reporters should call Laura Layton at 301-286-8170 for dial-in instructions. Supporting information for the briefing will be posted at noon July 24 at:
 

http://www.nasa.gov/mission_pages/themis/auroras/themis_power_media.html


For more information about THEMIS, visit:
 

http://www.nasa.gov/themis
 
 

- end -


text-only version of this release

NASA press releases and other information are available automatically by sending a blank e-mail message to hqnews-subscribe@mediaservices.nasa.gov. To unsubscribe from this mailing list, send a blank e-mail message to hqnews-unsubscribe@mediaservices.nasa.gov.

Back to NASA Newsroom | Back to NASA Homepage

 

Page Last Updated: September 26th, 2013
Page Editor: NASA Administrator