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Field Report from Mars: Sol 3971 - March 26, 2015

Larry Crumpler • March 28, 2015 • 1

Opportunity reaches a marathon milestone—in more ways than one. Larry Crumpler reports on the current status of the seemingly unstoppable Mars rover.

Is the Opportunity Rover a Mission 'Whose Time Has Passed'?

Casey Dreier • March 15, 2015 • 11

The NASA Administrator declared that the Opportunity rover is a mission 'whose time has passed' and will be defunded next year. Will Congress act to save it?

FOIA Request Sheds Light on NASA Mission Extension Process

Jason Davis • February 06, 2015 • 3

A FOIA request offers insight into NASA's planetary science extended mission review process, which seems, at best, confusing, and at worst—with adjectival ratings like “Very Good/Good”—arbitrary.

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

Larry Crumpler • January 22, 2015

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

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

Larry Crumpler • December 30, 2014 • 2

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.

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

Larry Crumpler • November 25, 2014

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

Seven Mars spacecraft attempted observations of comet Siding Spring. How did they go?

Emily Lakdawalla • November 03, 2014 • 6

It's been two weeks since comet Siding Spring passed close by Mars, and six of the seven Mars spacecraft have now checked in with quick looks at their images of the encounter. I round up all the results.

A (Difficult) Day in the Solar System

Bill Dunford • October 30, 2014 • 13

After a bad day on the launch pad, some perspective.

Status update: All Mars missions fine after Siding Spring flyby

Emily Lakdawalla • October 20, 2014 • 2

All seven Mars spacecraft are doing perfectly fine after comet Siding Spring's close encounter with Mars.

Field Report from Mars: Sol 3808 — October 10, 2014

Larry Crumpler • October 15, 2014 • 1

Opportunity will become a comet flyby mission beginning in mid-October. The comet Siding Spring will zoom past Mars at a distance of about 135,000 km on October 19.

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