Dwarf Planet Ceres Thrills as a Dying Visitor Closes In

Dwarf Planet Ceres Thrills as a Dying Visitor Closes In

Ceres is the queen of the asteroid belt. Her first Earthly visitor is nearing its last days in spectacular style. Dawn Mission Director and Chief Engineer Marc Rayman returns with stunning images taken from just 35 kilometers or 22 miles above the dwarf planet, and a preview of the spacecraft’s last days. Planetary Society Chief Scientist Bruce Betts has a summer guide to the night sky, looks back in space exploration history and delivers another Random Space Fact. He and Mat Kaplan also have a new space trivia question for listeners. Learn more about all our topics this week: http://www.planetary.org/multimedia/planetary-radio/show/2018/0704-2018-marc-rayman-dawn-ceres.htmlLearn more about your ad choices. Visit megaphone.fm/adchoices

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Remembering Bruce Murray

Remembering Bruce Murray

The passing of Planetary Society co-founder and former JPL Director Bruce Murray has been marked around the world. Planetary Radio takes its turn with this special tribute.Learn more about your ad cho...

2 Sep 201349min

Taikonauts on the Moon? A Conversation With Leonard David

Taikonauts on the Moon? A Conversation With Leonard David

Leonard David has been writing about space exploration for more than five decades. Now he has turned his attention to China’s ambitious plans.Learn more about your ad choices. Visit megaphone.fm/adcho...

26 Aug 201328min

NASA's Charlie Bolden Visits Earth Missions at JPL

NASA's Charlie Bolden Visits Earth Missions at JPL

Two missions are coming together in a high bay clean room at the Jet Propulsion Laboratory. SMAP and ISS RapidScat went on display for a visit by NASA Administrator Charles Bolden. Mat Kaplan and Emil...

19 Aug 201328min

Bleeding Edge--NIAC Chooses 12 New Out There Projects

Bleeding Edge--NIAC Chooses 12 New Out There Projects

They might be happy if one in ten of the projects they fund makes it in the real world…because that project just might change the world. We talk with Jay Falker, Program Executive for the NASA Innovat...

12 Aug 201331min

The Ancient Snows of Mars

The Ancient Snows of Mars

When she was learning to forecast the weather in Hawaii, Brown University grad student Kat Scanlon didn’t suspect it would help her uncover evidence for rain or, more likely, snow that helped shape th...

5 Aug 201328min

Europa Report--New Science Fiction Film Embraces the Science

Europa Report--New Science Fiction Film Embraces the Science

If you’re willing to accept the premise, the thrilling new independent feature film presents one of the most scientifically and technically accurate tales ever put on screen. We’ll talk with the direc...

29 Juli 201328min

JPL and England Wave at Saturn

JPL and England Wave at Saturn

Hundreds came out on the JPL mall on Friday, July 19th to salute the Cassini spacecraft as it captured a rare image of Earth from the outer solar system. Among them were the mission Deputy Project Sci...

22 Juli 201328min

Touring Mt. Wilson with George Ellery Hale's Descendants

Touring Mt. Wilson with George Ellery Hale's Descendants

On this special vacation edition of the show, we climb to the Mount Wilson Observatory to join a special tour for the descendants of the facility’s fascinating founder, George Ellery Hale.Learn more a...

15 Juli 201328min

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