NASA: Asteroid 2012 DA14 is Nothing to Worry About
February 15, 2013 | NASA
The flyby of asteroid 2012 DA14 on Feb. 15, 2013, will be the closest known approach to Earth for an object its size, but it is not expected to hit Earth.
Images and Data from an Asteroid Visit
September 29, 2013 | NASA
In 2011 and 2012, NASA's Dawn spacecraft orbited the giant asteroid Vesta. This was an opportunity for researchers to get close-up observations to compare with the information they obtained from ground and satellite observations. They now have an article titled: "Dawn Reality-Checks Telescope Studies of Asteroids".
February: Most Popular News Items
March 1, 2013 | Geology.com
The India-Asia Collision (MIT News)
Earth Flyby Reality Check (NASA)
68,000-Year Record of Greenhouse Gases (NSF)
Meteoroid Explodes Over Russia – Hundreds Injured (CNN)
What is Killing the Coral? (NSF)
Underwater Logging (Takepart.com)
Ancient Eruptions and Global Warming (Climate Central)