News tagged with rovers
Spirit Rover: Right-Front Wheel Rotations
Space & Earth / Space Exploration
Dec 18, 2009 |
4.8 / 5 (5) |
0
(PhysOrg.com) -- Spirit's right-front wheel, which had stopped operating in March 2006, revolved with apparently normal motion during the first three of four driving segments on Sol 2117 (Wednesday, Dec. 16) ...
Spirit Rover: Rear Wheel Trouble Continues
Space & Earth / Space Exploration
Dec 10, 2009 |
4.8 / 5 (5) |
0
(PhysOrg.com) -- Results of diagnostic tests on Spirit's right-rear wheel on Sol 2109 (Dec. 8, 2009) continue to indicate a troubled wheel, which may leave the rover with only four operable wheels.
Further Tests Designed for Rover's Right-Rear Wheel
Space & Earth / Space Exploration
Dec 08, 2009 |
not rated yet |
0
(PhysOrg.com) -- A series of diagnostic tests on Spirit's right-rear wheel on sols 2104 and 2105 (Dec. 3 and 4) investigated stalls that occurred on Sol 2099 (Nov. 28) and earlier. The rover team cannot draw ...
Rover Spirit: Another Stall of Right-Rear Wheel Ends Drive
Space & Earth / Space Exploration
Dec 02, 2009 |
2.5 / 5 (2) |
0
(PhysOrg.com) -- Spirit's right-rear wheel stalled again on Sol 2099 (Nov. 28, 2009) during the first step of a two-step extrication maneuver.
Mars Odyssey Orbiter Puts Itself Into Safe Standby
Space & Earth / Space Exploration
Dec 01, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- NASA's Mars Odyssey orbiter put itself into a safe standby mode on Saturday, Nov. 28, and the team operating the spacecraft has begun implementing careful steps designed to resume Odyssey's ...
Amnesia-Like Behavior Returns on Spirit
Space & Earth / Space Exploration
Oct 31, 2009 |
4.8 / 5 (8) |
3
(PhysOrg.com) -- Until Oct. 24, NASA's Mars Exploration Rover had gone more than six months without an episode of amnesia-like symptoms like those that appeared on four occasions earlier this year.
A Mars Rover Named 'Curiosity'
Space & Earth / Space Exploration
Oct 30, 2009 |
4.9 / 5 (18) |
2
(PhysOrg.com) -- If you found your grandmother's diary, tattered and dust covered, up in the attic, would you read it? Of course you would. Granny was a pistol! Brush off the dust, open up the little book, ...
Spirit Rover: Computer Modeling Supplements Dusty Testing
Space & Earth / Space Exploration
Sep 15, 2009 |
3.7 / 5 (3) |
0
(PhysOrg.com) -- Tests on Earth simulating Spirit's predicament on Mars have reinforced understanding that getting Spirit to rove again will be very difficult.
New robot travels across the seafloor to monitor the impact of climate change on deep-sea ecosystems
Space & Earth / Earth Sciences
Sep 14, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- Like the robotic rovers Spirit and Opportunity, which wheeled tirelessly across the dusty surface of Mars, a new robot spent most of July traveling across the muddy ocean bottom, about 40 ...
New robot travels across the seafloor to monitor the impact of climate change on deep-sea ecosystems
Space & Earth / Earth Sciences
Sep 09, 2009 |
4 / 5 (4) |
1
Like the robotic rovers Spirit and Opportunity, which wheeled tirelessly across the dusty surface of Mars, a new robot spent most of July traveling across the muddy ocean bottom, about 40 kilometers (25 miles) ...
Planned Rover Test to Run a Week or More
Space & Earth / Space Exploration
Aug 14, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Mars rover team members are planning a long-duration experiment with the test rover at JPL beginning next week. This test will check whether favorable motion seen in earlier tests can be sustained ...
Meteorite Found on Mars Yields Clues About Planet's Past
Space & Earth / Space Exploration
Aug 10, 2009 |
4.8 / 5 (11) |
2
(PhysOrg.com) -- NASA's Mars Rover Opportunity is investigating a metallic meteorite the size of a large watermelon that is providing researchers more details about the Red Planet's environmental history. ...
Free Spirit Testing Nearing Completion
Space & Earth / Space Exploration
Jul 31, 2009 |
3 / 5 (1) |
0
Mars rover engineers at JPL are winding down testing of different escape maneuvers using a test rover in a sand box filled with soil to mimic the Martian surface. It is possible that in early August the first ...
Free Spirit: Longer Rover Tests Beginning
Space & Earth / Space Exploration
Jul 27, 2009 |
4.7 / 5 (3) |
0
(PhysOrg.com) -- Mars rover team members have begun a new phase of testing at JPL -- using longer-duration experiments -- in their preparations for driving Spirit again on Mars.
Free Spirit: Next Step: Combinations of Basic Moves
Space & Earth / Space Exploration
Jul 22, 2009 |
not rated yet |
1
As the Mars rover team uses testing at JPL to evaluate possible ways to drive Spirit out of loose soil on Mars, the team is finishing tests of individual "building block" maneuvers and is about to begin stringing ...


