@Revkin tweets related to: Asteroid, Encounter, Earth, Closer, Satellites

Ajax-loader
Bill Marsh/The New York Times Amid all the progress on this planet - declining losses from terrible diseases and war, rising literacy and the rest - there remain plenty of planet-scale risks requiring serious focus, from pandemic flu to centuries of locked-in climate change to, yes, collisions with space rocks.
Andy Revkin Twitter

Reflecting on Asteroid #2012DA14 Really Close Encounter with Earth (Closer than Some Satellites) http://t.co/QeOUa4XY @asteroidwatch

Andy Revkin Twitter

See what's Trending Now for @Revkin

See All Trending »
x
Andy Revkin

Follow @Revkin on Twitter