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Mars Science Laboratory

Curiosity Mission Updates

NASA's Mars rover Curiosity acquired this image using its Chemistry & Camera (ChemCam) on Sol 1903 Credit: NASA/JPL-Caltech/LANL

I was on downlink for ChemCam on Wednesday, so I was busy analyzing the latest data while the uplink team decided what to do for sols 1904 and 1905. We had some nice data, including a gorgeous image of a finely-layered rock named "Trotternish" (shown above).

The sol 1904 plan started with some Mastcam and Navcam atmospheric observations, followed by ChemCam on the targets "Oban", "Talisker", and "Laphroaig". That is followed by a MAHLI "goniometer" observation of Oban. A goniometer measures the amount of light scattered from a surface at different angles, so when we say we have a MAHLI goniometer measurement, it means lots and lots of images of the same target from precisely spaced intervals. It gives Curiosity's arm a workout and delivers a nice data set that can be used for detailed photometry and to create a 3D reconstruction of the target. In addition to the goniometer observation, MAHLI also did normal observations of Oban and Talisker. APXS then did overnight observations on both targets.

On Sol 1905, Mastcam had a documentation image of Talisker, and a full multispectral observation of Oban. Mastcam also had a couple of mosaics of targets "Leadhills" and "Lismore" followed by a MARDI image to document the terrain before we move on.

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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