For many here in the United States, today, Friday 11/27/15 is something called Black Friday. It’s unofficially considered to be the first shopping day of the Christmas season and many Americans mark it by heading out to shopping centers and stores in droves in hopes of finding bargains. NASA is marking the day too; only […]
Scientists Learn More about Mysterious 3rd Van Allen Belt
Posted September 25th, 2013 at 7:49 pm (UTC-4)
New research provides insight into the mysterious Van Allen radiation belts. There are normally two of these giant bands of high-energy radiation encircling the Earth. However, researchers discovered a third and previously unknown radiation ring that only lasted for about a month back in September 2012. Writing in a recent edition of Nature Physics, scientists from UCLA […]
Speed of Light May Not be Constant
Posted March 26th, 2013 at 3:39 pm (UTC-4)
The speed of light has long been calculated to be 299,792.458 km per second, but now new research from France and Germany indicates that light may not travel at a fixed rate after all, but instead can fluctuate. A key component of Einstein’s famous E=MC2, the speed of light has been thought to be finite […]
Does ‘God Particle’ Spell End of the Universe?
Posted February 20th, 2013 at 8:11 pm (UTC-4)
Last summer, when scientists finally cornered the elusive building block of the universe known as the Higgs boson, they apparently also discovered something else: that the universe’s days might be numbered. “It may be that the universe we live in is inherently unstable,” said Joseph Lykken, a theoretical physicist from the U.S. Department of Energy’s […]