Kepler

River to River
4:27 pm
Mon October 21, 2013

From 1.8 Million Years Ago to Thousands of Light-Years Away

The Kepler-56 system
Daniel Huber/NASA's Ames Research Center

Today on River To River, host Ben Kieffer checks in with an astronomer here in Iowa, who has found something new while observing a solar system about 3,000 light years from Earth… A discovery that gives us insight on how alien solar systems are structured.

And, we look into the discovery of a 1.8-million-year-old human skull in Europe that has ignited debate on the origins of distinct species of ancient human relatives.

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River to River
11:31 am
Tue February 26, 2013

Searching For Life On Other Planets

A comparison of the Kepler-37 system's planets, to our moon and the planets in our solar system
NASA/Ames/JPL-Caltech

We now have evidence of hundreds of planets orbiting other stars – and that’s just in our little corner of the Milky Way. But are any of these planets Earth-like? Could they be …habitable?

Today on River to River, a conversation with astrophysicist Steve Kawaler of ISU.  He’s working with NASA’s Kepler Mission. We’ll talk about the mission’s amazing discoveries.

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