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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.

Field Report From Mars: Sol 3467 - October 24, 2013

Larry Crumpler • October 28, 2013

On sol 3451 Opportunity began its climb of Solander Point. This is the highest “mountain” that Opportunity has tried to climb yet.

Noachian, Hesperian, and Amazonian, oh my! --Mars' Geologic Time Scale

Emily Lakdawalla • October 25, 2013

The Martian Geologic Time Scale is a lot more complicated than the Moon's.

Curiosity update: Roving through the shutdown toward Waypoint 2, sols 388-432

Ken Herkenhoff • October 23, 2013

After a brief science stop at Darwin (formerly known as Waypoint 1), Curiosity has driven hundreds of meters toward Mount Sharp. Autumn has come to Curiosity's southern hemisphere location, bringing lower temperatures. That means more power is required to heat rover actuators, leaving less power for science along the drive.

How I Gave My Preschool Class Mars Fever

Emily Cotman • October 18, 2013

It all started when we read a book called, There's Nothing to Do on Mars, by Chris Gall. And then something wonderful happened.

DPS 2013: Confusing Curiosity SAM results

Emily Lakdawalla • October 15, 2013

What did I learn about Curiosity at last week's Division for Planetary Sciences meeting? There were a few talks, most of which concerned soil and atmsospheric chemistry. I can summarize their conclusions with one sentence: More data is needed.

Mars Exploration Rovers Update: Opportunity Roves to Solander West, into Winter Campground

A.J.S. Rayl • October 07, 2013

The Mars Exploration Rover (MER) mission stepped up preparations for the coming Martian winter in September as Opportunity rounded the northern tip of Solander Point and drove into what will be her campground at Endeavour Crater for the next six months or so. It's been nearly a year in the planning. Now, from the rover's first look around, this winter could turn out to be one for the books.

An Ongoing Odyssey

Bill Dunford • October 07, 2013

Twelve years on, Mars Odyssey just keeps sending great images.

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.

NASA's MAVEN Mission Spared from Shutdown

Casey Dreier • October 03, 2013

Launch preparations will resume for NASA's MAVEN spacecraft, due to launch to Mars on November 18th. Work had previously been suspended, potentially causing the spacecraft to miss its once-every-26-month launch opportunity.

Super cool Phobos and Deimos animations from Mars Express

Emily Lakdawalla • October 03, 2013

I've been delving in to the Mars Express image archive this week, checking out its images of Phobos, and found a couple of really cool time-series of images to assemble into animations.

Yes, there seems to be a hole in Curiosity's left front wheel, and no, that's not a problem

Emily Lakdawalla • October 02, 2013

Some brand-new images just arrived from Curiosity on Mars, and two of the most recent are Mars Hand Lens Imager (MAHLI) images of the wheels. Today's images contained two little surprises.

[Updated] A Government Shutdown Could Delay MAVEN's Launch to Mars

Casey Dreier • September 30, 2013

NASA confirmed that a government shutdown could affect pre-launch processing of the MAVEN spacecraft, currently scheduled to launch to Mars on November 18th.

Europe Will Select Its Next Major Science Mission in November

Van Kane • September 25, 2013

The European Space Agency will announce two major science missions this November, one of which is likely to be devoted to solar system exploration.

Dawn on Mars: Waypoint 1 Mysteries

Dawn Sumner • September 24, 2013

Dawn Sumner describes the preparations for maximizing the science at Curiosity's short stop at "Waypoint 1" from sols 385 to 401.

More fancy Phobos and Deimos photography by Curiosity

Emily Lakdawalla • September 24, 2013

Curiosity looked up after dark and captured more cool photos of Mars' moons. They include Phobos and Deimos passing in the night, and Phobos entering Mars' shadow.

Field Report From Mars: Sol 3431 - September 18, 2013

Larry Crumpler • September 18, 2013

On sol 3425 Opportunity "waded ashore" at Solander Point after crossing a sea of sand between here and Cape York. Cape York was an "island" remnant of the rim of Endeavour crater that Opportunity left back in May. Since then it has been driving south to the next largest and mountainous remnant of the crater rim, Solander Point.

Mission Leader Bruce Jakosky's MAVEN Prepares for Mars

Mat Kaplan • September 17, 2013

Pay attention! This Mars orbiter, headed for launch in November, is a terrific science mission, as Mat Kaplan learned in a recent workshop, and in this week's Planetary Radio.

Riding Along With Mars Express

Bill Dunford • September 16, 2013

Take a spin around the Red Planet with the trusty orbiter.

Mars' valley networks tell us of a dry, then wet, then dry Mars

Emily Lakdawalla • September 10, 2013

Was there rainfall on Mars? Recent work mapping valley networks suggests there probably was -- but only for about 200 million years. What does this mean for life, and the Curiosity mission?

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