Watching killer asteroids (Introduction)
by David Turell 
, Tuesday, February 12, 2013, 17:55 (4303 days ago) @ David Turell
More on the Feb. 15th asteroid near miss. not to worry:-http://earthsky.org/space/asteroid-2012-da14-will-pass-very-close-to-earth-in-2013
Complete thread:
- Watching killer asteroids -
David Turell,
2013-01-23, 20:43
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- Watching killer asteroids -
David Turell,
2013-02-12, 17:55
- Watching killer asteroids -
David Turell,
2013-02-15, 15:34
- Watching killer asteroids; recents finds -
David Turell,
2015-01-19, 14:07
- Watching killer asteroids; recents finds -
David Turell,
2015-10-25, 12:35
- Watching killer asteroids; recent finds - David Turell, 2020-11-15, 22:12
- Watching killer asteroids; recents finds -
David Turell,
2015-10-25, 12:35
- Watching killer asteroids; recents finds -
David Turell,
2015-01-19, 14:07
- Watching killer asteroids -
David Turell,
2013-02-15, 15:34
- Watching killer asteroids -
David Turell,
2013-02-12, 17:55