WATCH LIVE: Asteroid 2012 DA14 as it passes Earth
This afternoon, the 50-meter-wide space rock will be a mere 17,000 miles from our planet
Geoengineers in Scotland want to exploit a well-positioned asteroid to generate a dust cloud that would help block the sun's harmful rays from Earth.
THE WEEK'S AUDIOPHILE PODCASTS: LISTEN SMARTER
MOST POPULAR ON THE WEEK
- 31 TV shows to watch in 2014
- Why atheism doesn't have the upper hand over religion
- 14 wonderful words with no English equivalent
- Attack of the invasive species
- He said he was leaving. She ignored him.
- What would a U.S.-Russia war look like?
- The world's dumbest idea: Taxing solar energy
- How Captain America won over China
- The week's best photojournalism
- How the elderly are treated around the world
Subscribe to the Week