CNN CNN Newsroom October 18, 2013 19:23:00
Impact would have been like a couple thousand atomic bombs. nasa says the odds of that happening are extremely teeny tiny, and the odds are expected to grow slimmer or disappear once more is known about the asteroid. so sarah, professor of planetary science at massachusetts institute of technology, welcome to you. listen, im not packing my doomsday asteroid bag anytime soon as im reading about the odds, something like 1 in 63,000. what more can you tell me about this? >> well, first, i just want...
Atomic Bombs Shock Wave Massachusetts Institute Of Technology Professor Of Planetary Science As Time Goes By
Source: archive.org