Curiosity Update: Sol 685 Science Block Report by MSL Scientist Lauren Edgar

Today’s plan for Sol 685 includes a mixture of scientific activities and driving. The day will start with a brief pre-drive science block, which will involve conducting environmental monitoring tasks such as ChemCam passive spectroscopy of atmospheric composition and a Mastcam measurement of atmospheric dust opacity. These activities will help gather valuable data about the Martian environment.

After the pre-drive science block, the rover will embark on a 2.5-hour drive, covering a distance of approximately 60 meters. The terrain is still challenging, with loose sand posing obstacles to navigation. However, once the rover navigates through this area, it will reach the Zabriskie Plateau, named after a sandstone formation near Shoshone, California.

Following the drive, post-drive imaging will be conducted for targeting purposes. Tomorrow’s activities will be limited as the team waits for data to be transmitted back to Earth. However, there are exciting plans for the weekend, including possible contact science and more driving.

It is important to note that the dates of planned rover activities are subject to change due to various factors such as the Martian environment, communication relays, and the status of the rover. Despite any potential changes, the mission team remains committed to conducting valuable scientific research on Mars.