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Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

One Day on Mars

Bill Dunford • July 21, 2014 • 3

A single day's observations take us from orbital overviews all the way down to ground truth.

Curiosity update: One Mars Year! Sols 662-670

Emily Lakdawalla • June 25, 2014 • 2

On Monday JPL put out a press release marking one year since Curiosity landed -- one Mars year, that is! There was a new version of the Kimberley self-portrait, and a video update on wheel wear testing. While we've been celebrating on Earth, Curiosity has been driving, driving, driving, on a new "safe transit route" taking her southward toward the black sand dunes ringing Mount Sharp.

Book Review: Mars Rover Curiosity: An Inside Account from Curiosity's Chief Engineer, by Rob Manning and William Simon

Emily Lakdawalla • June 20, 2014 • 1

I am both elated and relieved that Rob Manning and William Simon have written Mars Rover Curiosity: An Inside Account from Curiosity's Chief Engineer. The book delivers on the promise of its title, in a slender volume that is full of great stories you'll read nowhere else.

Curiosity update, sols 645-661: Driving, driving, driving

Emily Lakdawalla • June 16, 2014

Curiosity has been busy. The rover has traveled more than half a kilometer since my last update, making steady progress beyond the Kimberley toward Murray Buttes. There hasn't been much time for science, but they sneaked in an observation of a Mercury transit across the sun, and a neat MARDI video of the rover driving.

Tracks in the Wilderness

Bill Dunford • June 03, 2014

Pioneer trails extend all the way to Mars.

Curiosity update, sols 631-644: On the road again

Emily Lakdawalla • May 30, 2014 • 6

The last couple of weeks have seen Curiosity return to the business of making steady headway toward Murray Buttes and, beyond them, Mount Sharp. Eight of the last 14 sols have seen drives ranging in length from 30 to 104 meters, racking up a total of more than half a kilometer. They are now occasionally working a shortened planning timeline that allows them to squeeze more drive sols into Curiosity's schedule.

New orbital images of Curiosity landing site from Mars Express and HiRISE

Emily Lakdawalla • May 23, 2014 • 4

Mars Express and Mars Reconnaissance Orbiter are keeping their eyes in the sky on Curiosity. There's a nice newly public color image of all of Gale Crater from HiRISE, and two new HiRISE images within the Curiosity landing site.

Dust on, dust off: Before-and-after comparisons of rover decks on Mars

Emily Lakdawalla • May 19, 2014 • 6

Curiosity and Opportunity self-portraits show one rover accumulating dust, the other losing it. Check out these cool before-and-after comparisons.

Curiosity update, sols 610-630: Drilling work at Windjana

Emily Lakdawalla • May 15, 2014 • 3

Finally, a new drill site! For the first time in nearly a year, Curiosity has put drill bit to rock and acquired a new sample of Martian material for her analytical instruments to chew on. Scientific data collection at Windjana is now complete; Curiosity drove away last night, on sol 630.

Another Day in the Solar System

Bill Dunford • May 12, 2014 • 1

One day, five worlds.

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