Are we ready to face an asteroid that could hit Earth in 14 years? NASA sees work to do. - USA TODAY
- Are we ready to face an asteroid that could hit Earth in 14 years? NASA sees work to do. USA TODAY
- NASA alert! Asteroid may have 72% chance that it may hit Earth on THIS date Mint
- NASA warns of potential planet-sized asteroid impact: There's 72% chance of Earth collision on this date The Economic Times
- NASA, Partners Conduct Fifth Asteroid Impact Exercise, Release Summary NASA