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Space weather warning issued
Posted: Tue, May 17, 2005, 8:32 AM ET (1232 GMT)
Solar flare seen on 2001 April 15 Powerful solar activity has triggered a geomagnetic storm that may hamper radio communications and other activity, scientists said this week. The May 15 geomagnetic storm measured a 9 on the 0-to-9 "K-index", which rates deviations in the Earth's magnetic field. Such storms can interfere with radio communications and satellite navigation signals, as well as disrupt power grids, although there have been no reports of major power outages linked to the storm. Conditions are expected to subside over the next few days.
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news in brief
Europe increases size and cost of IRIS2 constellation
Posted: Sun, Aug 9 10:41 AM ET (1441 GMT)

Senate confirms next Space Force commanding general
Posted: Sun, Aug 9 10:37 AM ET (1437 GMT)

NASA astronauts complete ISS spacewalk
Posted: Sun, Aug 9 10:35 AM ET (1435 GMT)

news links
Tuesday, August 11
Voyager Wins Space Force Tactical Data Link Comms Work
Aviation Week — 4:55 am ET (0855 GMT)


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