walsworth
Journeyman
NASA Science News for Feb. 22, 2012
A number of unusual fireballs observed around the USA this month have researchers wondering if Earth is passing through a special "February swarm" of meteoroids.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/22feb_februaryfireballs/
A number of unusual fireballs observed around the USA this month have researchers wondering if Earth is passing through a special "February swarm" of meteoroids.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/22feb_februaryfireballs/