‘Oumuamua: Avi Loeb says it may have been artificial

‘Oumuamua: Avi Loeb says it may have been artificial

Could the first object shown to have originated outside our solar system be a light sail built by an alien civilization? That’s the very controversial hypothesis put forward by distinguished Harvard astrophysicist Avi Loeb in his new book Extraterrestrial. The book is about much more than ‘Oumuamua, and so is Avi’s conversation with Mat Kaplan. Bill Nye pays tribute to a fallen member of The Planetary Society’s space family, and the biggest coincidence in the history of Planetary Radio surfaces during What’s Up.There’s more to discover, including a link to Planetfest ’21, at https://www.planetary.org/planetary-radio/0127-2021-avi-loeb-extraterrestrial

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Episoder(1308)

Deep Impact: The Real Thing

Deep Impact: The Real Thing

Deep Impact: The Real ThingLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

10 Jan 200528min

A Year of Roving Across Mars

A Year of Roving Across Mars

We celebrate one (Earth) year of Mars Exploration Rovers on the red planet with Principal Investigator Steve Squyres and Project Manager Jim Erickson; Emily Lakdawalla goes where no spacecraft has gone before.Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

3 Jan 200528min

Huygens Probe Sets Off On Its Own for Saturn's Moon Titan

Huygens Probe Sets Off On Its Own for Saturn's Moon Titan

Huygens Probe Sets Off On Its Own for Saturn's Moon TitanLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

27 Des 200428min

Wes Huntress on the NASA Administrator's Resignation and a New Super Mars Rover

Wes Huntress on the NASA Administrator's Resignation and a New Super Mars Rover

Wes Huntress on the NASA Administrator's Resignation and a New Super Mars RoverLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

20 Des 200428min

Deflecting Asteroids Headed Our Way

Deflecting Asteroids Headed Our Way

Deflecting Asteroids Headed Our WayLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

13 Des 200428min

IBM Enters SETI@Home's Game

IBM Enters SETI@Home's Game

IBM Enters SETI@Home's GameLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

6 Des 200428min

The Depths of Space: A New Book About the Pioneer Planetary Probes

The Depths of Space: A New Book About the Pioneer Planetary Probes

The Depths of Space: A New Book About the Pioneer Planetary ProbesLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

29 Nov 200428min

Europe's SMART-1 Reaches the Moon!

Europe's SMART-1 Reaches the Moon!

Europe's SMART-1 Reaches the Moon!Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

22 Nov 200428min

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