Marathon Valley – Astronomy Now

14 June 2021

Latest News

[ 11 June 2021 ] 16 Psyche may not be as metallic as previously thought News
[ 9 June 2021 ] Jupiter’s moon Ganymede seen up close for first time in 21 years News
[ 7 June 2021 ] Engineers ‘sandblast’ InSight lander to clear dust from solar arrays News
[ 4 June 2021 ] After a 30-year hiatus, NASA is returning to Venus with two new probes News
[ 31 May 2021 ] Mars helicopter ‘muscles through’ navigation glitch on sixth flight News

With memory restored, Opportunity rover completes marathon on Mars

25 March 2015 Stephen Clark

NASA’s Opportunity rover trekking across Mars completed a marathon’s worth of driving Tuesday, extending its record-setting exploration of the red planet as engineers installed a software fix to overcome a problem with the aging robot’s flash memory.

NASA’s Mars Rover Opportunity scales new heights

11 January 2015 Astronomy Now

Despite ongoing problems with its flash memory, Opportunity reached the summit of “Cape Tribulation” on the rim of Endeavour Crater during its 3,894th Martian day, pausing to photograph the stunning vista.