Curiosity Mission Updates

NASA's Mars rover Curiosity acquired this image using its Mast Camera (Mastcam) on Sol 2163 Credit: NASA/JPL-Caltech/MSSS
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Curiosity's last plan didn't quite get our intrepid rover close enough to our next potential drill location in the gray bedrock that is visually distinct on this part of Vera Rubin Ridge. This weekend's plan was intended to be "Drill Sol 1," but since it would require at least another short drive to drill, the team decided to choose another target a little further away that will provide a better science return. So the weekend plan now includes a short drive to our new drill target.

Before we drive, ChemCam will measure the chemistry of the targets "Great Bernera," "Great Glen," and "Great Todday;" Mastcam will take images of these same targets including a multispectral observation of Great Todday; and APXS will measure the chemistry of targets "Trollochy," "Burn O Vat," and "Portobello." These observations are intended to document the compositional diversity of the gray and red bedrock at this location by documenting the transition from gray to red.

In addition, the DAN instrument will make a total of 60 minutes of active measurements before the drive. DAN active experiments emit neutrons that interact with the subsurface and then measure the time-of-flight and energy of neutrons that return to the rover. These data allow us to interpret compositional layering and abundances of water bound in minerals in the martian subsurface.

Following our drive, ChemCam has two more sets of chemical measurements on AEGIS targets, APXS will measure the argon abundance in the martian atmosphere, and DAN will take another standard active measurement. Also in the plan are standard DAN passive and environmental monitoring activities with the REMS, RAD, Mastcam, and Navcam instruments.

It's a weekend packed full of science to set up our next drill campaign!

About this Blog
These blog updates are provided by self-selected Mars Science Laboratory mission team members who love to share what Curiosity is doing with the public.

Dates of planned rover activities described in these reports are subject to change due to a variety of factors related to the Martian environment, communication relays and rover status.

Tools on the
Curiosity Rover
The Curiosity rover has tools to study clues about past and present environmental conditions on Mars, including whether conditions have ever been favorable for microbial life. The rover carries:



Radiation Detectors

Environmental Sensors

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