Big Earthquakes Spark Jolts Worldwide
By Richard Chasey, posted on May 28th, 2008 in Disasters, Earth Observation
Originally Published by Science Daily
A new study shows that large earthquakes can trigger smaller earthquakes at locations as far away as the opposite side of the Earth.
NASA Daily Image
Full Moon Over Washington
A United States Marine Corps helicopter is seen flying through this scene of the full moon and the U.S. Capitol on Tuesday, Feb. 7, 2012, from Arlington National Cemetery. Image Credit: NASA/Bill Ingalls