NASA Alert! Crack in Massive Antarctic Larsen Ice Shelf Grows 17 Miles Past Week --"The 10,000-Year-Old Remnant is Disintegrating" (WATCH Today's 'Galaxy' Stream)

"These are warning signs that the remnant is disintegrating," said Ala Khazendar of NASA's Jet Propulsion Laboratory (JPL). "Although it's fascinating scientifically to have a front-row seat to watch the ice shelf becoming unstable and breaking up, it's bad news...