Astrogeology Science Center

Sols 2061-2062: Time to feed CheMin

23 May 2018

After successfully drilling the “Duluth” target on Sol 2057 (as seen in the above Mastcam image), the science team is eager to find out what it’s made of.  As SOWG Chair today, it was exciting to plan the drop-off of material to CheMin and overnight CheMin analysis. … Read More

Sol 2063-2066: Sample drop-off testing

25 May 2018

Some of the Duluth drill sample was dropped into CheMin on Sol 2061, but not enough for a proper mineralogical analysis. So the top priority for today's plan is to again test the new drop-off procedure. Since the drill feed mechanism became unreliable over a year ago, drill samples can no… Read More

Sols 2049-2051: Onward and northward

11 May 2018

Curiosity is currently investigating the Blunts Point member of the Murray formation, and searching for a suitable location to drill in the near future.  I was the SOWG Chair today, and we put together a busy weekend plan focused on wrapping up contact science at our current location and… Read More

Sol 2048: Successful Bump

10 May 2018

Today is the third and final day that I'm serving as SOWG Chair this week at JPL, and I was happy to see that the bump we originally planned for Sol 2046 completed successfully on Sol 2047, placing the rover in a good position for contact science on a couple of bright blocks in front of the… Read More

Create High Quality DTMs

8 May 2018

A digital terrain model (DTM) is a digital representation of the elevation of a planetary surface. Members of the Astrogeology Team produce DTMs of different bodies in the solar system to address questions about how landscapes formed or changed over time, and to identify safe landing sites for… Read More

InSight Mars Lander to Launch on May 5

4 May 2018

NASA’s InSight Mars Lander is scheduled to launch on May 5 from the Vandenberg Air Force Base in California and expected to land on Mars, Nov. 26, north of the Martian equator. In just five months, InSight, Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, will… Read More

Press Release: CaSSIS Returns First Images from Primary Science Orbit

26 April 2018

Image credit: ESA/Roscosmos/CaSSIS. Koralev crater (165.9 E, 73.3 N) at 5.08 m/px with a ground-track velocity of 2.90 km/s. The Colour and Stereo Surface Imaging System (CaSSIS) flown onboard the European Space Agency's ExoMars Trace Gas Orbiter (TGO) spacecraft, on 14 March 2016, sent out… Read More

Sols 2022-2024: Waternish extravaganza

13 April 2018

The Sol 2020 drive completed successfully, placing the vehicle in a good position for contact science on the Waternish conglomerate.  To sample the diversity of clasts in Waternish, the Sol 2022 plan includes brushing two spots, a 5-point APXS raster, and lots of MAHLI imaging.  But… Read More

Sols 2020-2021: Leaving Bressay

11 April 2018

The top science priority for this plan is to acquire all of the data needed to adequately characterize the rocks at the current location before driving away.  So the GEO Science Theme Group discussed the priorities of various proposed observations, including a Right Mastcam mosaic of… Read More

Sol 2019: The workspace that just keeps giving

10 April 2018

For the past few sols Curiosity has been exploring a diverse assemblage of cobbles and boulders on Vera Rubin Ridge, trying to understand how this blocky deposit came to be, and what the variety of rock types can tell us about geologic processes in Gale crater.  We’ve been really excited… Read More