All Items Tagged

“Impact Craters”

May 20, 2013 12:20 PM ET // Ian O'Neill
On March 17, a space rock the size of a basketball slammed into the lunar surface at a speed of 56,000 miles per hour, creating a new crater around 20 meters wide. Continue reading →
Apr 15, 2013 01:43 PM ET // Ian O'Neill
For those of you rooting for the wellbeing of Mars, here's some good news: the probability of a comet impact next year has decreased. For those of you who wanted to see some planetary carnage, however, this news will be a major bummer. ->
Mar 28, 2013 02:54 AM ET // Ian O'Neill
The small chance that Comet 2013 A1 may slam into Mars in 2014 could be a scientific smorgasbord -- potentially motivating a manned expedition to the red planet. ->
Jun 28, 2011 09:12 PM ET // Ian O'Neill
On June 28, 1911, an explosion shook the Nakhla region of Alexandria in Egypt at 9 a.m. According to an eyewitness account, a dog perished in the resulting meteorite fall.
Jun 29, 2010 11:25 AM ET // Ian O'Neill
Going against the recommendations of not using nuclear explosions to destroy a doomsday asteroid, a physicist has turned the "softly, softly" approach on its head.
Oct 18, 2009 04:00 PM ET // Ray Villard
Aug 22, 2011 05:41 PM ET // Ian O'Neill
Ejecta kicked into space from impacts on the Earth's surface appear to travel much further than anyone predicted -- but could it be a life-spreading mechanism to other star systems?
Jun 19, 2012 01:01 PM ET // Jennifer Ouellette
The scientific case for returning man to the moon has never been stronger.
+ Load More