Science

Energy
4:36 am
Mon February 11, 2013

U.S. Natural Gas Exports Stirs Debate

Originally published on Mon February 11, 2013 10:41 am

Transcript

STEVE INSKEEP, HOST:

Now, tomorrow President Obama delivers his State of the Union address, and may well discuss energy, as he did four years ago. But energy analyst Sarah Ladislaw says a daunting goal is getting trickier.

SARAH LADISLAW: This administration did not come in with small plans for energy markets or for energy policy. Their big plan was to try and de-carbonize the energy sector.

INSKEEP: Reduce carbon emissions by relying less on coal, oil and gas.

LADISLAW: Primarily done for the purpose of battling climate change.

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Space
3:58 pm
Sun February 10, 2013

Want To Create A Space Symphony? Wait For A Solar Storm

In photo from the Solar and Heliospheric Observatory, a major solar eruption is shown in progress Oct. 29, 2003. A large coronal mass ejection is being hurled toward the Earth.
NASA Getty Images

In 2001: A Space Odyssey, Stanley Kubrick evokes the immense and powerful nature of outer space with Richard Strauss' score, Thus Spoke Zarathustra.

The music is now inextricably linked to the idea of space exploration. But what if, instead, you could create music from solar eruptions?

That's exactly what sonification specialist Robert Alexander does.

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Space
3:49 pm
Sun February 10, 2013

To Infinity And Beyond: Would-Be Astronauts Keep Faith In Uncertain Era

A child poses for a picture in front of an astronaut space suit at the Kennedy Space Center on the eve of the launch of Space Shuttle Endeavour July 14, 2009 in Cape Canaveral, Fla.
Chip Somodevilla Getty Images

Originally published on Sun February 10, 2013 3:58 pm

Space exploration has stirred imaginations and piloted hopes and dreams, but the future of space travel looks very different from the age in which Neil Armstrong made it to the moon.

Since NASA is no longer doing manned missions, astronaut hopefuls have turned their sites on the private sector.

Private Adventurism

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Environment
4:03 am
Sun February 10, 2013

Is The Earth Cooking Up A Super Volcano?

Plosky Tolbachnik volcano erupts in Russia's Far Eastern Kamchatka Peninsula on Jan. 6, 2013. It's not a so-called "super volcano," but every million years or so scientists say the Earth burps up volcanoes that can erupt for thousands of years.
Alexander Petrov AP

Originally published on Sun February 10, 2013 7:38 am

Every few million years or so, the Earth burps up a gargantuan volcano.

These aren't like volcanoes in our lifetimes; these "super volcanoes" can erupt continuously for thousands of years. While they might be rare, you'd best look out when one hits.

The ash and volcanic gases from these volcanoes can wipe out most living things over large parts of the planet. Michael Thorne, a seismologist at the University of Utah, has some clues about what causes these big eruptions.

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NPR Story
4:05 pm
Sat February 9, 2013

Vultures Beware: Virginia Town Targets Flock Of Unwanted Visitors

Turkey vulture droppings can strip paint, kill grass and sicken pets. The droppings also smell really bad.
Holly Kuchera iStockphoto.com

Originally published on Mon February 11, 2013 6:34 am

It sounds like a horror story: Every few years, usually in the winter months, residents of the town of Leesburg, Va., come home from work to find their backyards overrun with turkey vultures. Not just a few birds, but hundreds of them. Everywhere.

Lt. Jeff Dube is with the town's police department. For a whole week, he spent every evening driving around town, looking for the latest vulture hotspots.

"They like Leesburg. There's really no rhyme or reason. Every three to five years they come back en mass, like this year, 2- to 300," Dube says.

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