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Fraser
2011-Apr-08, 03:50 PM
For reasons yet unknown, the rate of midnight fireballs increases during the weeks around the vernal equinox. It’s a beautiful display, but where do they come from? Last month, we reported on a network of fireball cameras that NASA is building, which is now tracking incoming fireballs — and just in time, too, for the [...]

More... (http://www.universetoday.com/84715/video-spring-fireballs/)

publiusr
2011-Apr-11, 08:37 PM
Now, I had heard that there were problems with folks getting data from this: http://en.wikipedia.org/wiki/Defense_Meteorological_Satellite_Program

I wonder if infrasound detectors will be part of this new package
http://www.nature.com/news/2002/020715/full/news020715-4.html