The penguin, the egg, and the asteroid collision in Beta Pictoris

The penguin, the egg, and the asteroid collision in Beta Pictoris

We celebrate the second anniversary of the James Webb Space Telescope's (JWST) science operations with Christine Chen, associate astronomer at the Space Telescope Science Institute. She describes the observatory's newest beautiful image, a close-up of two interacting galaxies called the Penguin and the Egg. Then, she tells us more about her team's recent findings in the Beta Pictoris system, where clearing dust indicates a recent and powerful asteroid collision. We also go back to the early solar system with Bruce Betts, our chief scientist, discussing the massive collisions that shaped our place in space in What's Up.

Discover more at: https://www.planetary.org/planetary-radio/2024-penguin-egg-and-asteroid

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Jaksot(1349)

Hot Jupiters: The ‘Roasted Planet’ and the wrong-way hotspot

Hot Jupiters: The ‘Roasted Planet’ and the wrong-way hotspot

Two hot Jupiters presented at the 248th American Astronomical Society meeting push our understanding of exoplanet atmospheres to the extreme. Research Scientist Tiffany Kataria from NASA's Jet Propuls...

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Book Club Edition: “The Edge of Space-Time” by Chanda Prescod-Weinstein

Book Club Edition: “The Edge of Space-Time” by Chanda Prescod-Weinstein

It may be the best book subtitle we’ve encountered in the Planetary Society book club: “Particles, Poetry and the Cosmic Dream Boogie.” Theoretical physicist and black feminist science theorist Chanda...

17 Heinä 59min

Sian Proctor and John Read on teaching babies to love the Cosmos

Sian Proctor and John Read on teaching babies to love the Cosmos

“Baby's Guide to the Night Sky” introduces the youngest kids — down to newborns — to constellations and the wonders of the Cosmos. It comes from two people who've spent their lives chasing that same w...

15 Heinä 57min

Small Town Universe: Inside Green Bank's Radio Quiet Zone

Small Town Universe: Inside Green Bank's Radio Quiet Zone

Green Bank, West Virginia is home to the world's largest fully steerable radio telescope. It's also the only town in the U.S. where cell phones and Wi-Fi are banned, so the telescope can listen for fa...

8 Heinä 55min

Space Policy Edition: What's going on with commercial space stations?

Space Policy Edition: What's going on with commercial space stations?

NASA's plan for what comes after the International Space Station (ISS) has been anything but stable. Since 2019, the agency's commercial space station strategy has shifted from free-flying vendor-oper...

3 Heinä 57min

Rosalind Franklin and the search for life on Mars

Rosalind Franklin and the search for life on Mars

After more than two decades, the European Space Agency's Rosalind Franklin rover finally has a path to the launchpad. This week, ExoMars Project Scientist Jorge Vago joins Planetary Radio to talk abou...

1 Heinä 57min

Tianwen-2: China closes in on Kamoʻoalewa

Tianwen-2: China closes in on Kamoʻoalewa

China’s Tianwen-2 spacecraft has successfully arrived at Kamoʻoalewa—a tiny, enigmatic "quasi-satellite" that dances along with Earth on its trek around the Sun. A fascinating scientific debate is hea...

24 Kesä 59min

Book Club Edition: “To Be Taught, If Fortunate” with Becky Chambers

Book Club Edition: “To Be Taught, If Fortunate” with Becky Chambers

This outstanding novella, “To Be Taught, If Fortunate” by award-winning science fiction author Becky Chambers, is a passionate argument for the human exploration of space and the wonders we will find ...

19 Kesä 1h 6min

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