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Climate One is a one-hour weekly public radio program about energy, economy and the environment from Climate One at the Commonwealth Club of California. Each week listeners will get a candid discussion among climate scientists, policy makers, activists and concerned citizens, hosted by Climate One founder Greg Dalton.

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Conceived as a cross between a Sunday newspaper and CBS' Sunday Morning with Charles Kuralt, Weekend Edition Sunday features interviews with newsmakers, artists, scientists, politicians, musicians, writers, theologians and historians.
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Weekend Edition Sunday

Conceived as a cross between a Sunday newspaper and CBS' Sunday Morning with Charles Kuralt, Weekend Edition Sunday features interviews with newsmakers, artists, scientists, politicians, musicians, writers, theologians and historians.

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Space

Skytalk
Science

Curiosity generates ‘thirst’ for more information about the Red Planet

The Mars Rover hits paydirt, or more appropriately pay-clay pointing to water, water everywhere; including possibly drops to drink. It ...

Air Date: March 18, 2013

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Skytalk
Science

Clocking the speed of a Supermassive black hole

Astronomers, who have been trying to accurately clock the speed of a Supermassive black hole for some time, finally got their chance. Ke ...

Air Date: March 4, 2013

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Skytalk
Science

Digging deep on Mars

Curiosity Rover is digging deep into Martian rock, well, maybe not that deep. A drill will go just 2.5 inches into a fine grain piece of ...

Air Date: February 18, 2013

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Skytalk
Science

Will an asteroid pass too close for comfort?

The 449th anniversary of Galileo’s birth back in 1564 comes up this Friday, February 15th and he is celebrating with an asteroid pa ...

Air Date: February 11, 2013

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Skytalk
Science

Mars Curiosity drills to new depths

Today is Clyde Tombaugh’s 107th birth anniversary. Born in 1906 , he was an American astronomer, rocket scientist and telescope bui ...

Air Date: February 4, 2013

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Skytalk
Science

The shadow doesn’t know much about the end of winter plus the Brown Dwarf stars story

The amazing universe of Brown Dwarf stars: the most numerous of all in the galaxy, they form like normal stars do but lack the mass neede ...

Air Date: January 28, 2013

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Skytalk
Science

Yes, Mars has a liquid past, the rocks tell the story

Mars Science Lab Curiosty has discovered fractures filled with calcium sulfates in sedimentary rock units. On earth, fractures like the ...

Air Date: January 21, 2013

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Science

Hopping down the Milky Way plus this week’s sky

Tips for mapping a path through the winter Milky Way? Since the Milky Way is now stretched across from the SE up to the NW, find a basic ...

Air Date: January 14, 2013

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Skytalk
Science

Rogue planets wander the skies and mini shuttles return to orbit

So what happens with all the inner planets, rocky planets, gas giant planets, outer planets, dwarf planets, minor planets, exoplanets and ...

Air Date: January 7, 2013

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Skytalk
Science

The best of 2012: From Mars to Space Ex to millions of diverse exoplanets!

This year, “Curiosity” rover arrived safely on Mars and is making its way to the stream beds of Mt. Sharp, looking for life- ...

Air Date: December 31, 2012

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Skytalk
Science

Every star has its planet; so imagine billions and billions of planets.

The closest star to the earth (not our Sun, of course) looks like it has FIVE planets, an exciting development that opens all sorts of ex ...

Air Date: December 24, 2012

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Science

Mercurial Ice and a Gigantic Black Hole

Astounding! Water on the planet closest to the Sun? According to NASA , Mercury’s surface temp is -297 to 800F at the equator diurn ...

Air Date: December 10, 2012

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Skytalk
Science

Watching the Dance of the Planets

For the next two weeks every early morning you will be treated to a celestial choreography. Watch the eastern pre- ...

Air Date: November 26, 2012

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Science

A Planet Hunting Telescope Still Adding Information Since 2009

Now that the Kepler telescope has completed its primary mission, it goes on extended mission. Since 2009 Kepler has identified 2300 poss ...

Air Date: November 19, 2012

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Science

Fewer new stars in the universe and black holes are “burping”

Is the universe running out of energy? It might be one of the explanations for the steep decline in stellar production. The universe is o ...

Air Date: November 12, 2012

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