Sols 4479-4480: What IS That Lumpy, Bumpy Rock?

Written by Ashley Stroupe, Mission Operations Engineer at NASA's Jet Propulsion Laboratory

Earth planning date: Wednesday, March 12, 2025

The days are getting shorter and colder for Curiosity as we head into winter. So our rover is sleeping in a bit before waking up to a busy plan. Today I served as the Engineering Uplink Lead, managing the engineering side of the plan to support all the science activities.

We are seeing a lot of rocks with different, interesting textures, so Curiosity's day begins with a lot of targeted imaging of this interesting area. The two rocks right in front of us (see image above) are different from anything that we have looked at before on the mission, so we are eager to know what they are. We are taking Mastcam images of "Manzana Creek" and "Palo Comado," two of these interestingly textured rocks, and also of an area named "Vincent Gap," where the rover disturbed some bedrock and exposed some regolith by driving over it in the prior plan. ChemCam is making a LIBS observation of a target called "Sturtevant Falls," which is a nodule on the left-hand block in our workspace (on which we are later doing some contact science). ChemCam is also taking a long-distance RMI image in the direction of the potential boxworks formation (large veins), which is an area we will be exploring close-up in the future. There are also a Navcam dust devil movie and suprahorzion movie. Check out this article from November