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Posts by
Jorge Salazar
What ice sheets reveal about climate
NASA glaciologist Robert Bindschadler talks about what Earth's ice sheets can reveal about climate, past and future, in this 8-minute podcast.
October 1, 2008
What happens when distant worlds collide
There are still mysteries in astronomy, says Eric Mamajek. He talks about a surprisingly hot object 170 million light years from Earth that could be the result of a collision between two distant planets.
September 10, 2008
Clouds and Earth’s energy balance
NASA's Bruce Wielicki talks about how clouds affect the energy Earth receives, keeps, and emits back to space - what scientists call Earth's energy balance - in this 8-minute EarthSky podcast
September 10, 2008
Josh Willis on oceans and Earth’s energy balance
Oceanographer Josh Willis talks about the role oceans play in Earth’s energy balance in this 8-minute *Clear Voices for Science* podcast.
September 9, 2008
Bizarre star trio may form glowing ring
Hear Katrina Exter on solving the puzzle of Shuster West 2, a glowing ring of ionized gases 4,000 light-years away. Read about the bizarre star trio.
September 5, 2008
Carbon capture and storage with John Barry
John Barry leads one of Shell's efforts to manage carbon dioxide emissions. He spoke to EarthSky about carbon capture and storage technology.
September 2, 2008
Sylvia Earle speaks for the sea
Now, as never before, the systems that safeguard and give us life are in trouble. And that means we're in trouble. Deep sea explorer Sylvia Earle says that the natural world is showing signs of wear and tear - desperate signs in many cases.
August 25, 2008
Car exhaust linked to heart disease
Scientists have linked car exhaust with higher risk of heart disease. That's according to a study led by research toxicologist John Incardona that started with fish.
August 22, 2008
Save whales by rerouting shipping lanes
In a first for the U.S., shipping lanes have been moved to avoid collisions with whales. Hear David Wiley on how to save whales by moving shipping lanes.
August 18, 2008
Dr. Hammerhead on shark superhighways
"Now people don't say 'There are sharks in the water!' and run out of the water. Now people run in the water to see them." says shark expert 'Dr. Hammerhead.' He follows sharks on their superhighways in the sea, starting at the Galapagos islands.
August 15, 2008
