Curiosity Mission Updates

NASA's Mars rover Curiosity acquired this image using its Front Hazard Avoidance Cameras (Front Hazcams) on Sol 2483 Credit: NASA/JPL-Caltech
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Today's science activities were planned with the hopes of drilling our next target this weekend. The scientists on today's shift were largely interested in characterizing the large block of exposed bedrock in front of the rover to derive as much information as possible before we punch through the surface and expose the rock's interior. Last evening, Curiosity brushed the dust off of the rock and made some geochemical measurements using the APXS instrument (see image). For today, we planned to acquire a multispectral image of this brushed surface in addition to two remote laser induced breakdown spectroscopy (LIBS) measurements of the bedrock's chemistry to determine whether there is spatial variability in the chemistry of this geologic unit. We also have an opportunity to acquire a large Mastcam mosaic of the large and flat geologic feature to the south of Curiosity known as the Greenheugh pediment. This enigmatic feature has been a target of interest ever since Gale crater was first being considered as a potential landing site for the Curiosity rover, and so documenting it from this new vantage point has been a high priority for the geologists on the team.

Today's activities will put us in a good place to drill this unit over the weekend, followed by several additional days to document the new drill hole and the tailings. If all goes well, we should receive additional geologic data from the rover's instruments on the mineralogy of this unit sometime next week. It'll be great to compare this location with the other drill holes acquired since the investigation of Vera Rubin ridge.

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.

Contributors
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:

Cameras

Spectrometers

Radiation Detectors

Environmental Sensors

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