23 Jul
2009
23 Jul
'09
6:21 p.m.
BTW, for the worriers among us, some scientists feel that the earth is overdue for a "nuclear" sized impact; one big enough to cause major disruptions or even mass extinction. Thus the current emphasis on finding and cataloging objects that cross earth's orbit. (Get busy, Patrick!) ;o) Combat soldiers are fond of saying that you never hear the one (bullet) that gets you...