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Looking back at 10 years of imaging by the Mars Exploration Rovers (Video)

Emily Lakdawalla • January 03, 2014

As part of the Planetary Society's celebration of the Mars Exploration Rovers' ten years on Mars, Jim Bell and I got together to look back at and tell stories about some of the great images they took.

Planetary Radio: NEOWISE PI Amy Mainzer

Mat Kaplan • January 01, 2014

NEOWISE has reawakened to discover many more asteroids and comets. The mission leader thanks the amateur astronomers who follow up on these discoveries.

Hangout on Air Friday, December 27 14:00 UT: Student Astronaut 10th Reunion

Emily Lakdawalla • December 27, 2013

When Spirit and Opportunity landed in 2004, I was with the science team in charge of a group of high-school students called the Red Rover Goes to Mars Student Astronauts. We're coming up on the 10th anniversary of the landings -- what have those "kids" grown up into?

Planetary Radio: Ten Years A Roving: The Mars Exploration Rovers

Mat Kaplan • December 24, 2013

This week's show looks back over ten years of exploration by Spirit and Opportunity. Writer A.J.S. Rayl recounts the challenges encountered early in the mission, and how an outstanding team triumphed.

Amazing Chang'e 3 descent video

Emily Lakdawalla • December 15, 2013

Watch and enjoy this full video of Chang'e 3's descent onto the lunar surface.

Planetary Radio: Comet ISON, Rest in Pieces

Mat Kaplan • December 10, 2013

Karl Battams of NASA's Comet ISON Observing Campaign is our guest on this week's show. He explains how ISON really did become the comet of the century for scientists.

An Open Letter to President Barack Obama

Bill Nye • December 05, 2013

Bill Nye writes President Obama arguing that the President should embrace a bold future of planetary exploration.

Comet ISON Hangouts November 25 and December 2

Emily Lakdawalla • December 02, 2013

Two Hangouts bookended comet ISON's perihelion, hosted by Chuck Beuter of Comet Festival South Bend. On November 25, it was I and Ron Kaitchuck. On December 2, Alex Filippenko and I discussed what happened to the comet over Thanksgiving.

SpaceUp LA and the MAVEN Launch on Planetary Radio

• November 15, 2013

Check into the latest Southern California "unconference" for space enthusiasts and professionals, and get ready for live coverage of Monday morning's launch of the Mars orbiter.

Just what is going on in that magnificent Cassini image of Saturn?

Emily Lakdawalla • November 13, 2013

It took months of work (and no wonder) but the wait was worth it: here is Cassini's spectacular view of Saturn, captured on July 19, 2013, as Cassini passed through Saturn's shadow. If you're a little confused by the image, I'm here to help: I've posted a video explainer.

PLANETARY RADIO LIVE: MAVEN Launches for Mars

Mat Kaplan • November 01, 2013

Host Mat Kaplan will be joined by Bill Nye the Science Guy, Bruce Betts and Emily Lakdawalla for this special live event.

Space fan produces animated trailer for Chang'e 3 mission

Emily Lakdawalla • November 01, 2013

This animation is cool! It's not an official outreach product, just the hard work of a space enthusiast excited about the upcoming launch of Chang'e 3.

America's Pastime: Planetary Science

Mat Kaplan • October 15, 2013

Apologies to baseball fans and others for the theme of this week's Planetary Radio preview, which has star player Emily Lakdawalla on deck.

Google+ Hangout with ESA about Europe's Mars exploration

Emily Lakdawalla • October 04, 2013

The European Space Agency invited me to join Mars Express project scientist Olivier Witasse, and spacecraft oeprations manager Michel Denis for a Hangout on Europe's recent and future exploration of Mars and Phobos.

The "Starship Century" Beckons

Mat Kaplan • October 01, 2013

The Benford brothers provide inspiration and hard fact in their excellent new anthology about interstellar travel.

Taking a close look at MAVEN assembly and testing videos

Emily Lakdawalla • September 11, 2013

I noticed something funny while examining MAVEN assembly and testing videos.

Go LADEE!

Mat Kaplan • September 10, 2013

Listen to or watch the recording of our live celebration for LADEE as the spacecraft blasted off for the moon.

Watch LADEE Launch to the Moon with The Planetary Society

Mat Kaplan • September 06, 2013

Starting at 7:30pm PDT/10:30pm EDT, we will webcast a special event around the launch of NASA's next lunar spacecraft. Watch our special coverage with lunar scientists and live video from the launch site, as well as NASA TV footage of the launch itself.

China Goes to the Moon and Beyond?

Mat Kaplan • August 27, 2013

Planetary Radio guest Leonard David has been writing about space exploration for more than five decades. He has collected analysis from around the world about China's big plans for space exploration.

Caution: Spacecraft Under Construction

Mat Kaplan • August 20, 2013

Join Emily Lakdawalla and Mat Kaplan inside JPL's High Bay 1, where two Earth-revealing missions are being readied for launch.

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