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Mars Orbiter Mission Methane Sensor for Mars is at work

Posted by Emily Lakdawalla on 2015/03/04 10:50 CST | 2 comments

After several months of near-silence, ISRO's Mars Orbiter Mission has released on Facebook the first data product from its Methane Sensor For Mars. Don't get too excited about methane yet: there is no positive or negative detection. The news here is that the Methane Sensor for Mars is working, systematically gathering data. They also released several new photos of Mars.

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Clouds and Chasmata

Posted by Bill Dunford on 2015/02/23 10:03 CST | 2 comments

New landscapes from Mars Express.

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Curiosity update, sols 864-895: Drilling at Pink Cliffs

Posted by Emily Lakdawalla on 2015/02/20 06:59 CST

Curiosity's second drilling campaign at the foot of Mount Sharp is complete. The rover spent about a month near Pink Cliffs, an area at the base of the Pahrump Hills outcrop, drilling and documenting a site named Mojave, where lighter-colored crystals were scattered through a very fine-grained rock.

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Mars Orbiter Mission images Mars' moons, including the far side of Deimos

Posted by Emily Lakdawalla on 2015/02/04 10:02 CST | 2 comments

Today I'm excited to show you some previously unreleased images from Mars Orbiter Mission, containing Mars' moons Phobos and Deimos.

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Take My Free Online College Introduction to Planetary Science and Astronomy CSUDH Class

Posted by Bruce Betts on 2015/02/04 05:00 CST

Our own Dr. Bruce Betts is once again teaching his Introduction to Planetary Science and Astronomy college course online. Come join him.

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Mars Exploration Rovers Update: Opportunity Completes 11th Year of Surface Operations!
Sols 3889 - 3918

Posted by A.J.S. Rayl on 2015/02/03 05:54 CST

On January 24th, something wonderful happened on Mars. Opportunity completed her 11th year of exploring the surface of the Red Planet! The veteran rover couldn't exactly go to Disneyland to celebrate this amazing achievement, so she did what she loves to do – roved on.

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Flawed Beauties

Posted by Bill Dunford on 2015/02/02 05:03 CST | 1 comments

More examples of imperfect--but tantalizing--images from deep space.

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Field Report from Mars: Sol 3902 - January 15, 2015

Posted by Larry Crumpler on 2015/01/22 05:10 CST

Larry Crumpler gives an update on the status of Opportunity's traverse toward Marathon Valley.

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Curiosity update, sols 814-863: Pahrump Hills Walkabout, part 2

Posted by Emily Lakdawalla on 2015/01/21 07:24 CST | 5 comments

Curiosity has spent the last two months completing a second circuit of the Pahrump Hills field site, gathering APXS and MAHLI data. The work has been hampered by the loss of the ChemCam focusing laser, but the team is developing a workaround. Over the holidays, the rover downlinked many Gigabits of image data. The rover is now preparing for a drilling campaign.

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Beagle 2 found?

Posted by Emily Lakdawalla on 2015/01/16 11:04 CST | 5 comments

What happened to Beagle 2? It's been a mystery for 11 years. That mystery appears to have been solved.

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Mars Exploration Rovers Update: Opportunity Closes in on 11th Anniversary and We Look Back on 2014
Sols 3859 - 3888

Posted by A.J.S. Rayl on 2015/01/07 06:14 CST | 2 comments

With a wonder year of discoveries, historic feats, and bummers in the rear view mirror – and plenty of mettle to continue exploring – Opportunity ended 2014 quietly working in a temporary back-up mode, as her colleagues on Earth ramped up for the mission's marathon adventure to come in 2015.

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Curiosity results from AGU: Methane is there, and it's variable

Posted by Emily Lakdawalla on 2014/12/30 04:21 CST | 6 comments

At the American Geophysical Union meeting, the Curiosity mission announced that an instrument had finally definitively detected methane in Mars' atmosphere. It exists at a low background level, but there was a spike to about ten times that, which lasted for a couple of months before disappearing. What that means is unclear.

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Field Report from Mars: Sol 3875 – December 18, 2014

Posted by Larry Crumpler on 2014/12/30 03:40 CST | 2 comments

Opportunity is continuing its drives along the rim of Endeavour toward Marathon Valley. Larry Crumpler tells us what to expect as the rover continues its journey.

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HiRISE image coverage of the Curiosity field site on Mars, Version 2.0

Posted by Emily Lakdawalla on 2014/12/30 02:35 CST | 1 comments

There have been tons and tons of HiRISE images of the Curiosity landing region, and it has taken quite a lot of work for me to find, locate, and catalogue them. This post is a summary of what I've found; after four revisions and updates, it's now version 2.0 of the list.

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Like A Bad Penny: Methane on Mars

Posted by Nicholas Heavens on 2014/12/16 04:07 CST | 5 comments

With the announcement of Curiosity's detection of methane on Mars, Nicholas Heavens gives us a guide to the history of methane detection on Mars, a discussion of its scientific significance, and a few things to consider when hearing about and asking about the detection.

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New Views of Ancient Martian Landscapes

Posted by Bill Dunford on 2014/12/08 11:21 CST | 5 comments

The Mars Reconnaissance Orbiter just keeps delivering remarkable scenes from the Red Planet.

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Mars Exploration Rovers Update: Opportunity Roves from Wdowiak Ridge into Network of Fractures
Sols 3829 - 3858

Posted by A.J.S. Rayl on 2014/12/03 12:13 CST

Last month, the Earth's longest-lived and most traveled robot on another planet drove into a network of fractures the likes of which the scientists had never seen before on Mars and wound up working there through the end of the month – and then something not completely unexpected happened.

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Some Recent Views of Mars from Hubble

Posted by Ted Stryk on 2014/11/26 04:50 CST

Ted Stryk showcases some of his processed versions of recent Hubble Space Telescope views of Mars.

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Join me in Washington, D.C. for a post-Thanksgiving Celebration of Planetary Exploration

Posted by Casey Dreier on 2014/11/26 11:54 CST

See Bill Nye, Europa scientist Kevin Hand, and Mars scientist Michael Meyer speak at a special event on Capitol Hill on December 2nd.

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Field Report from Mars: Sol 3848 — November 20, 2014

Posted by Larry Crumpler on 2014/11/25 11:01 CST

Larry Crumpler returns with an update on Opportunity's recent activities, and its road ahead.

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