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A future comes into focus for the Mars Exploration Program

Casey Dreier • August 31, 2017 • 2

Casey Dreier says NASA's decision to pursue a Mars sample return mission is good news for Mars fans, Mars scientists and supporters of the decadal survey process.

NASA considers kicking Mars sample return into high gear

Jason Davis • August 28, 2017 • 11

Thus far, no plan has solidified on how to get soil and rock samples from the upcoming Mars 2020 rover back to Earth. That is starting to change.

Five Earth Years on Mars

Casey Dreier • August 05, 2017

Five (Earth) years ago today, the Mars Science Laboratory Curiosity landed in a dramatic fashion on the surface of the Red Planet. We look back at a mission that advanced humanity's understanding of Mars and provided a priceless return on a modest investment.

Congress gives NASA's planetary science division some love (and a Mars orbiter)

Jason Davis • July 19, 2017 • 1

The House of Representatives proposed $2.1 billion for NASA's planetary science budget, which would be an all-time high. Part of the increase would be used to start work on a new reconnaissance and communications orbiter.

Field Report from Mars: Sol 4782

Larry Crumpler • July 07, 2017

With the latest drive on sol 4782, Opportunity began the long drive down the floor of Perseverance Valley here on Endeavour Crater.

Field Report from Mars: Sol 4766

Larry Crumpler • June 21, 2017

Opportunity is doing a geologic walkabout at the entrance to Perseverance Valley, an ancient and potentially water-carved feature.

Curiosity update, sols 1675-1725: Traverse to Vera Rubin Ridge

Emily Lakdawalla • June 13, 2017

Curiosity has had a busy eight weeks, driving south from the Bagnold Dunes toward Vera Rubin Ridge. The path has steepened and the rover is now rapidly climbing upward with every meter traveled. It's been a productive time for arm instruments, but the drill is still not working.

Announcing a New Paper on NASA's Mars Exploration Program

Casey Dreier • June 06, 2017 • 3

NASA’s robotic Mars Exploration Program is on a troubling path of decline—and decisions must be made now in order to stop it. A new report by the Society explains why.

Field Report from Mars: Sol 4734

Larry Crumpler • May 18, 2017

Opportunity has arrived at the head of Perseverance Valley—a possible water-cut valley.

Geology on Mars: Using stratigraphic columns to tell the story of Gale Crater

Heidi Stauffer • May 15, 2017

Stratigraphic columns are a basic tool in geology, used on both Earth and Mars to tell the story of a location. But what are they really?

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