Opportunity Rover Moves to New Target on Steep Slope, Sees Swirling Dust Devil

View from the Opportunity rover looking downhill from the steep hillside. Part of the floor of Endeavor crater can be seen beneath the underside of one of the solar panels. Image Credit: NASA/JPL-Caltech

View from the Opportunity rover looking downhill from the steep hillside on sol 4323 (March 22, 2016). Part of the floor of Endeavour crater can be seen beneath the underside of one of the solar panels. Image Credit: NASA/JPL-Caltech

Almost, but not quite … The Opportunity rover is now driving to another area on the hillside […]

Opportunity Rover Begins 'Mountain Climbing' Up Steep Ridge at Endeavour Crater

Panoramic view of Knudsen Ridge. Image Credit: NASA/JPL-Caltech/Cornell/ASU/James Sorenson

Panoramic view of Knudsen Ridge, where Opportunity has been climbing a steep 30 degree slope. Image Credit: NASA/JPL-Caltech/Cornell/ASU/James Sorenson

NASA’s Curiosity rover on Mars may have been stealing the spotlight in recent years, but the other rover, Opportunity, is still going strong after 12 long years. Opportunity has survived the harsh environment and various challenges […]

Vacuum Leak Discovered in Key Science Instrument for InSight Mission to Mars

Artist's conception of the InSight lander on Mars. Image Credit: NASA/JPL-Caltech

Artist’s conception of the InSight lander on Mars. The SEIS instrument is the dome-shaped object in the foreground. Image Credit: NASA/JPL-Caltech

One of the science instruments being installed on the InSight lander is experiencing a vacuum leak, according to an update posted Dec. 3 on the JPL website. The leak is in the vacuum container […]

Opportunity Explores Marathon Valley, Gets Ready for Upcoming Martian Winter

An overview of Marathon Valley, seen from Opportunity on March 13, as the rover was positioned at the Valley’s northern side, along the western rim of Endeavour Crater. The scene spans from east, at left, to southeast. Image Credit: NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.

With the coming of autumn in the northern hemisphere, the necessary […]

Opportunity Achieves Marathon Distance Feat at Majestic Mars Mountain Overlook

View from Opportunity on Mars today! Opportunity’s view on the day the NASA rover exceeded the distance of a marathon on the surface of Mars on March 24, 2015, Sol 3968. Rover stands at Spirit of Saint Louis crater near mountaintop at Marathon Valley overlook and Martian cliffs at Endeavour crater holding deposits of […]

Opportunity Roves Nearly a Marathon Runner's Distance on Mars

NASA Opportunity Rover looks ahead to Marathon Valley and Martian cliffs on Endeavour crater holding deposits of water altered clay minerals science treasure on Feb. 10, 2015. Rover operates well after 11 Years trekking Mars. This pancam camera photo mosaic was assembled from images taken on Sol 3927 (Feb. 10, 2015) and colorized. Credit: […]

Mars Science Treasure Dead Ahead as Opportunity Celebrates 11th Year Alive Roving Martian Mountain

11 Years on Mars! New mountain top view from NASA’s Opportunity rover taken on the day of her 11th anniversary exploring the Red Planet on Sol 3911, Jan. 24, 2015, since Martian touchdown on Jan. 24, 2004. The view from atop Cape Tribulation was taken just after departing the summit and shows the down […]

Opportunity Tops Martian Mountain! Milestone Achievement 11 Years After Touchdown Reveals Stunning Vista

Stunning new mountain top vista from NASA’s Opportunity rover after reaching summit of Cape Tribulation in January 2015 nearly 11 years after Martian touchdown. Panoramic scene shows vast expanse of Endeavour Crater from highest mountain rover will ever climb. See crater rim expanding out from center and rover solar panels at right and wheel tracks […]

Opportunity Mars Rover Presses On Toward Rich Science Targets Despite Episodic Amnesia

NASA’s Opportunity Mars rover peers out toward Ulysses crater, ejecta rocks, and Martian plains beyond from her Endeavour crater rim location on Sept. 18, 2014. Notice dramatic wheel tracks (right) as rover ascends steep crater slopes. This navcam camera photo mosaic was assembled from images taken on Sol 3787, Sept. 18, 2014 and colorized. […]

Opportunity Rover Celebrates 10th Anniversary Since Arrival on Mars

The Mars Exploration Rover Opportunity was given a 90-day life expectancy; she is currently in her 10th year of Martian exploration. Image Credit: NASA/JPL-Caltech/Cornell/Arizona State Univ.

Less than a year after it broke the record for the farthest-driven NASA vehicle on an alien world, the Mars Exploration Rover-B—better known as “Opportunity”—tomorrow celebrates the 10th anniversary of […]