Aug. 2: MSL Remains on Track for Weekend Landing
Curiosity remains in good health, with no significant issues currently in work. There are no real-time activities planned today. The Mars Science Laboratory spacecraft remains on a consistent and stable course, well within the limits required to reach its target landing ellipse. As a result, yesterday the flight team decided to cancel the build and test of a contingency version of Trajectory Correction Maneuver 5. This contingency manuever, had it been needed, would have been used in the event an emergency prevented the team from executing the nominal scheduled TCM-5 maneuver, which is planned for Friday, Aug. 3, if needed. The project also canceled a corresponding update to parameters for the autonomous software controlling events during entry, descent and landing.
Aug. 1: Further Preps for Entry, Descent and Landing
With Curiosity now flying under the control of the autonomous entry, descent and landing timeline, the Mars Science Laboratory team continues to monitor the spacecraft's health and trajectory. There are no real-time activities planned today. In the event that a fifth trajectory correction maneuver is needed to further fine-tune the spacecraft's course to reach its target landing ellipse, the flight team is making preparations for it. If needed, that maneuver would be executed on Friday, Aug. 3. Curiosity remains in good health, with no significant issues currently in work.