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STEM-Talk

Episode 33: Dr. Natalie Batalha talks about exoplanets and the possibility of life in our Milky Way and beyond

STEM-Talk

Dawn Kernagis and Ken Ford

Natural Sciences, Alternative Health, Science, Health & Fitness, Nutrition

4.7706 Ratings

🗓️ 14 March 2017

⏱️ 94 minutes

🧾️ Download transcript

Summary

Dr. Natalie Batalha’s STEM-Talk interview was so contagious that Dawn Kernagis said it made her dream of returning to school to get a second graduate degree in astronomy. “Hearing Natalie talk about her research had all of us in the STEM-Talk studio buzzing,” said Dawn, the podcast’s co-host. Natalie is an astrophysicist and the project scientist for NASA’s Kepler Mission, a space observatory launched by NASA to discover Earth-sized planets orbiting other stars. She sat down with Dawn and veteran astronaut and IHMC senior research scientist Tom Jones for episode 33 of STEM-Talk. As one of the original co-investigators of the Kepler Mission, Natalie has been a leader in using the telescope to discover exoplanets, which are planets that orbit stars other than our own sun. Natalie has been involved in the Kepler Mission since the proposal stage and has helped identify more than 150,000 stars that are monitored by the telescope. She holds a bachelor’s degree in physics from The University of California Berkeley, and a doctoral degree in astrophysics from UC Santa Cruz. She taught physics and astronomy for 10 years at San Jose State University before joining the Space Sciences Division of the NASA Ames Research Center, which is located in California’s Silicon Valley. In 2011, Natalie received a NASA Public Service Medal for her vision in communicating Kepler’s science to the public, and also for her outstanding leadership in coordinating the Kepler science team. That same year Natalie also headed up the analysis that led to the discovery of Kepler 10b, the first confirmed rocky planet outside our solar system. She joined the leadership team of a new NASA initiative in 2015, which is dedicated to the search for evidence of life beyond our solar system. Called the Nexus for Exoplanet System Science, the program brings together teams from multiple disciplines to understand the diversity of worlds, and which of those exoplanets are most likely to harbor life.

Transcript

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0:00.0

Welcome to STEM Talk.

0:01.1

Stem Talk.

0:02.0

Stem Talk.

0:03.0

Stem Talk.

0:04.0

Stem Talk, where we introduce you to fascinating people who passionately inhabit the scientific and technical frontiers of our society.

0:14.0

Hi, I'm your host, Don Cornegas, and joining me to introduce today's podcast as the Man Behind the Curtain, Dr. Ken Ford, IHMC's's director and chairman of the double secret selection committee that selects all of the guests to appear on STEM Talk.

0:25.8

Hi, Don, great to be here with you. You and Tom Jones had a great discussion with NASA Ames astrophysicist Natalie Battaglia.

0:35.2

Absolutely. And as I recall, Ken, weren't you also at NASA Ames at one point?

0:38.8

Indeed, I was there in the late 90s. Natalie is the project scientist for NASA's Kepler mission.

0:46.4

Kepler is an incredibly successful space observatory that has led to the discovery of many

0:52.8

exoplanets.

1:00.3

An exoplanet is a planet that orbits a star other than our own sun.

1:04.5

In particular, Kepler has surveyed a portion of the Milky Way and detected Earth-size exoplanets in or near habitable zones. As we will hear in the interview with Natalie,

1:13.8

this is pretty exciting stuff. Absolutely. It felt like a kid in the candy store listening to

1:19.9

Natalie describe her research and all the really cool tools and approaches that they're using for

1:23.8

identifying potential exoplanets. Yes, Natalie did a great job on this interview.

1:28.9

Yeah, Natalie's contagious enthusiasm for the work she does really came through in our discussion,

1:33.0

and it made me want to actually go back and get a second graduate degree in astronomy.

1:37.2

Hearing her talk about her research had all of us in the STEM Talk studio buzzing.

1:41.1

Before we get to today's interview with Natalie, we have some housekeeping to take care of.

1:47.4

First, we really appreciate all of you who have subscribed to STEM Talk. And we are especially

1:54.0

appreciative of all of the wonderful five-star reviews positively piling up on iTunes.

...

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