Mount Sharp – Spaceflight Now

Scientists resume use of Curiosity rover’s drill and internal lab instruments

June 5, 2018

Using new drilling techniques after a stalled electrical motor halted sampling operations on Mars, the Curiosity rover has delivered rock powder to one of its onboard lab instruments for analysis for the first time since 2016, officials said Monday.

Engineers hopeful Mars rover’s drill can return to service

October 25, 2017

Engineers have started testing a new way to use the Curiosity rover’s drill to bore into Martian rocks after a motor in the device stalled late last year, but ground teams are still months away from the first chance to resume drilling operations.

Internal debris may be causing problem with Mars rover’s drill

December 29, 2016

Engineers suspect a piece of foreign object debris may be intermittently stalling a motor needed to place the Curiosity Mars rover’s drill bit onto rocks, and the robot’s ground team is assessing the source of the potential contamination.

Oxygen finding strengthens case that Mars was once habitable

June 27, 2016

High concentrations of manganese oxides found in Martian rocks by NASA’s Curiosity rover indicate the red planet’s atmosphere once had much more oxygen than than previously thought, scientists said Monday.

Rover data suggest Mars crater once contained long-lived lake

December 10, 2014

Scientists analyzing imagery from NASA’s Curiosity Mars rover believe sediments left by an ancient lake more than three billion years ago formed a towering mountain that is set to be the robot’s research subject for the rest of its mission on the red planet.