A Second Earth, and OSIRIS REx is Go for Asteroid Bennu
Air Date: 04/22/2014
Run Time: 28:50
Listen to the full show:
Or Download mp3
- Dante Lauretta, OSIRIS-REx Principal Investigator, University of Arizona
- Elisa Quintana, Kepler Mission Research Scientist, 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 firstname.lastname@example.org 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.
Planetary Radio Search
Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.
Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.