Near-Earth Asteroid 2024 YR4 and NASA under a new administration

Near-Earth Asteroid 2024 YR4 and NASA under a new administration

The internet is buzzing about Asteroid 2024 YR4, currently ranked as the highest-threat asteroid in our skies. But is it really cause for concern? Our Public Education Specialist, Kate Howells, breaks down the facts. Then, we shift from potential impacts to stunning space imagery as Finn Burridge from the Royal Observatory Greenwich shares how astrophotographers worldwide can participate in the Astronomy Photographer of the Year competition. Finally, our space policy experts, Casey Dreier and Jack Kiraly, discuss how the new Trump administration has impacted NASA in its first weeks. Stick around for What’s Up with Bruce Betts, as he explains how we assess asteroid threats using the Torino Impact Hazard Scale.

Discover more at: https://www.planetary.org/planetary-radio/2025-2024-YR4-and-a-new-administration

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A Microphone on Mars?

A Microphone on Mars?

What would you sound like on Mars? Berkeley researcher Greg Delory and the Planetary Society have developed the Mars Microphone, so that we can find out.Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

14 Huhti 200329min

Deep Space 1 / ET Phones Home!

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7 Huhti 200330min

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A Visit With Sir Arthur C. Clarke

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A Visit With Sir Arthur C. ClarkeLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

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SETI@home Aims Arecibo at the Best ET Candidates

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Life in the Extreme

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Life in the ExtremeLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

10 Maalis 200330min

Cool Science: Ice on Europa and Mars

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Cool Science: Ice on Europa and MarsLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

3 Maalis 200329min

The Volcanoes of Io

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The Volcanoes of IoLearn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

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