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Universe
Jan 7, 2013

Researchers studying thunderstorms have made a surprising discovery: The lightning we see with our eyes has a dark competitor that discharges storm...
Sun
Nov 8, 2012

NASA has an unusual candidate for the astronaut corps--a rubber chicken. Seriously. Beloved by schoolchildren around the country, Camilla the rubber...
Sun
Aug 30, 2012

Most spacecraft try to avoid the Van Allen Belts, two doughnut-shaped regions around Earth filled with "killer electrons." This morning NASA...
Solar System
Jul 27, 2012

On the same night Curiosity lands on Mars, a "Martian Triangle" will appear in sunset skies of Earth. The first-magnitude apparition on August 5th...
Solar System
Jul 12, 2012

More than 8 years after landing on the Red Planet, Mars rover Opportunity is still running. Indeed, mission planners say the tireless robot is...
Universe
Jun 8, 2012

Astronomers no longer have any doubt: Our Milky Way Galaxy will have a head-on collision with Andromeda. Fortunately, they say, Earth will survive...
Earth
Apr 12, 2012

One year after the historic tornado outbreak of April 27-28, 2011, researchers say they've learned a few things about deadly twisters. This week's...
Earth
Mar 9, 2012

Another "super-Moon" is in the offing. The perigee full Moon in May will be as much as 14% bigger and 30% brighter than other full moons of 2012.
Solar System
Feb 23, 2012

En route to the Red Planet, Mars rover Curiosity has experienced the strongest solar radiation storm since 2005. No need to be alarmed: Researchers...
Earth
Jan 19, 2012

Winter seems to have been on hold this year in some parts of the United States. Snowfall has been scarce in places that were overwhelmed with the...

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