Planetary Radio • Apr 22, 2014
A Second Earth, and OSIRIS REx is Go for Asteroid Bennu
On This Episode
OSIRIS-REx Principal Investigator for University of Arizona
Kepler Mission Research Scientist for SETI Institute
Finally found: an Earth-sized planet in the habitable zone. You’ll hear lead scientist Elisa Quintana make the announcement. Then OSIRIS REx mission Principal Investigator Dante Lauretta will tell us how the spacecraft will return a sample of material from the birth of the solar system. Bill Nye previews the USA Science and Engineering Festival, and Bruce Betts invites everyone to send their names to Bennu on OSIRIS REx.
- Elisa Quintana writes about discovery of planet Kepler 186f
- Osiris REx website
- Send your name to BENNU on OSIRIS REx
- USA Science and Engineering Festival
This week's prize is the new and improved Planetary Radio t-shirt.
This week's question:
What is the name of the moon orbiting the trans-Neptunian object Quaoar?
To submit your answer:
Complete the contest entry form at http://planetary.org/radiocontest or write to us at [email protected] no later than Tuesday, April 29, at 8am Pacific Time. Be sure to include your name and mailing address.
Last week's question:
What was the dwarf planet Eris named after?
The answer will be revealed next week.
Question from the week before:
Who was the tallest astronaut to fly in space, and how tall was he or she?
At 6’ 4”, Jim Whetherbee was the tallest astronaut launched into space.