Astrogeology Science Center

Sol 546 Update On Curiosity From USGS Scientist Ken Herkenhoff: Presidents Day

18 February 2014

Monday was a holiday (Presidents' Day) for some of us, but not for the MSL tactical team. The activities planned for last weekend went well, including a 47-meter drive, so the Sol 546 plan focused on imaging of the wheels at 4 positions.

Sol 544 - 545 Update On Curiosity From USGS Scientist Ken Herkenhoff: Busy Before Sunrise

14 February 2014

Another busy 2-sol plan--Sol 544 will begin with a bunch of MAHLI activities: Imaging of the inlet for SAM's tunable laser spectrometer, the standard wheel imaging, and images from various angles of a spot in front of the rover to measure the photometric behavior of the surface. The first and… Read More

First Global Geologic Map of Ganymede

12 February 2014

More than 400 years after its discovery by Galileo, the largest moon in the Solar System – Ganymede – has finally claimed a spot on the map. Read More. . . Also see the video on the multimedia library page.

Sol 542 - 543 Update On Curiosity From USGS Scientist Ken Herkenhoff: Fitting Everything In

12 February 2014

I'm SOWG Chair again for another 2-sol plan, and it's been a more hectic planning day. The Sol 540 drive went well, about 71 meters total. A shorter (~23 m) drive is planned for Sol 542, allowing some time for pre-drive targeted Mastcam stereo imaging and MAHLI images of the wheels. Because the… Read More

Sol 540 - 541 Update On Curiosity From USGS Scientist Ken Herkenhoff: Small Valley

11 February 2014

I'm SOWG Chair today for a 2-sol plan. Planning is restricted again, as we won't receive the data from Sol 540 until late Tuesday. So we're planning a ~73-meter drive on Sol 540 and untargeted remote science on Sol 541. Before the drive, we've planned big Mastcam mosaics of the walls of the… Read More

Sol 537 -539 Update On Curiosity From USGS Scientist Ken Herkenhoff: Traversing the Dune

7 February 2014

This week the data from MSL have been arriving later and later each day, as expected because Mars' day is about 40 minutes longer than Earth's day. The data arrived so late yesterday that no planning was possible, and now we are back in "restricted" planning. But the data look good, showing that… Read More

Sol 534 Update On Curiosity From USGS Scientist Ken Herkenhoff: No Drive

5 February 2014

The Sol 533 toe dip went well, leaving the rover's front wheels on the crest of the dune. The Sol 534 plan was to drive over dune into Dingo Gap, but late in the day it was cancelled. The Rover Drivers had some concerns about the terrain and it was decided that delay the drive to Sol 535 in… Read More

Sol 533 Update On Curiosity From USGS Scientist Ken Herkenhoff: Toe Dip

4 February 2014

The initial "toe dip" into the dune in Dingo Gap was planned for Sol 533. If it goes well, the rover will be commanded to cross the dune, probably on the left (south) side, on Sol 534. I'm catching up on the latest MSL plans after spending the day working MER tactical operations as… Read More

Sol 530 - 532 Update On Curiosity From USGS Scientist Ken Herkenhoff: Going for It

3 February 2014

Using the images acquired of Dingo Gap beyond the dune, it appears that the gap can be safely traversed, and the Project decided to drive through the gap. But first, the weekend plan included lots of targeted science observations on Sol 530, APXS and MAHLI observations of the dune inside and… Read More

Sol 529 Update On Curiosity From USGS Scientist Ken Herkenhoff: The Scuff

30 January 2014

At the end of the Sol 528 drive, the rover "scuffed" the dune with its right front wheel, then backed away and took images of the scuff. These images were used to confirm that the arm instruments can be placed in the scuff, to examine the freshly-exposed material within the dune. So no rover… Read More