A rendering of objects currently in Low Earth Orbit (not illustrated to scale). According to NASA, "approximately 95 percent of the objects in this illustration are orbital debris, i.e., not functional satellites."
Originally published on Thu August 8, 2013 4:54 pm
A U.S. radar system that tracks thousands of objects orbiting Earth — from satellites to harmful debris — has been slated for shutdown, according to the Space News site. The ground-based network known as the "Space Fence" may cease to operate in October.
Pete Yorn has long had a way with hooky rock songs, so it was easy for him to connect with fellow L.A. musician J.D. King over a mutual love for '60s music. The two first started recording together just for fun, blending folk-rock and subtle psychedelia into a joint project they call The Olms.
Originally published on Sat August 10, 2013 9:12 am
We get a lot of mail at NPR Music, and amid the heavily taped packages that can't be opened without the aid of a utility knife and a blowtorch is a slew of smart questions about how music fits into our lives. This week: an array of tips for anyone hoping to launch and sustain a career in music journalism.
And now we continue our summer song series. We're talking to Gwen Thompkins, host of the program "Music Inside Out," which is heard on member station WWNO in New Orleans. She's introducing us to a handful of contemporary artists who've offered a new take on some old classics. Allen Toussaint has been writing songs and shaping the New Orleans rhythm and blues and rock sound since he was a teenager. Now he's in his 70s and he's experimenting with jazz. And Gwen Thompkins is back with us. Hi, Gwen.
Originally published on Fri August 9, 2013 6:16 am
One of this week's most-talked-about stories is The Daily Beast's report that "the crucial intercept that prompted the U.S. government to close embassies in 22 countries was a conference call between al Qaeda's senior leaders and representatives of several of the group's affiliates throughout the region."
Originally published on Thu August 8, 2013 4:07 pm
This post last updated at 3:55 p.m. ET:
A federal grand jury has indicted two men on charges of obstruction of justice related to the Boston Marathon bombing investigation.
The U.S. Attorney's office for Massachusetts made the announcement on Thursday against two students from Kazakhstan, Dias Kadyrbayev and Azamat Tazhayakov, both 19 at the time of the bombing. If convicted, they face up to 20 years in prison.
Researchers say one particular flavanol, (-)-epicatechin, may be the source of the brain benefits seen from consuming cocoa.
Credit Philippe Huguen / AFP/Getty Images
Cocoa beans are naturally rich in flavanols, but these compounds can get stripped out by the time you get to a chocolate bar. Researchers use cocoa powder specially prepared to preserve the flavanols to figure out how they affect the brain.