Sol 1055-1056: Closing in on High-Silica Targets
24 July 2015The main priority in today’s plan is to nudge the rover a bit closer to the target “Buckskin”, which is in the area where we have discovered rocks high in silica and hydrogen. But before we do that, ChemCam and Mastcam will observe the targets “Marent”,… Read More
Sols 1051-1054: Approaching "Lion"
22 July 2015After driving just over 20 meters, the rover stopped 4.4 meters short of the Sol 1049 drive goal because the vehicle pitch exceeded the 15-degree limit set by the rover drivers. So another 6.4-meter drive toward the bright outcrop of interest, dubbed "Lion," was planned for Sol… Read More
Names Approved for Ten Features on Titan
22 July 2015The IAU Working Group for Planetary System Nomenclature approved names for ten features on Titan: Aura Undae, Crveno Lacus, Gandalf Colles, Genetaska Macula, Moria Montes, Mystis, Tishtrya Virgae, Tlaloc Virgae, Tupile Labyrinthus, and Veliko Lacuna. For more information, see the Gazetteer of… Read More
Sols 1048-1050: Test drill and drive
17 July 2015The Sol 1046 wheel imaging completed nominally, and the rover is a little over 1 meter from its previous location. So the outcrop to the right of the vehicle is still close enough for ChemCam LIBS measurements, and I helped select new targets again today. The Sol 1048 plan… Read More
Sols 1046-1047: Wheel imaging
15 July 2015The 8.5-meter Sol 1044 drive completed as planned, leaving the rover in a relatively flat and smooth area that is suitable for imaging of the wheels. Wheel imaging is done periodically to assess wear, and it's time to acquire new data, so the Sol 1046 includes 5 sets of MAHLI,… Read More
Sol 1044-1045: Finishing the Drive
13 July 2015The drive over the weekend stopped a bit early (~17 meters instead of the intended ~25 meters) because the software that the rover uses to monitor its drive progress was being extra cautious. The rover is fine, and in the sol 1044 plan we will keep driving. Before the drive, ChemCam has… Read More
First 17 Names Approved for Features on Ceres
13 July 2015The IAU Working Group for Planetary System Nomenclature has approved names for 17 craters on Ceres: Asari, Coniraya, Gaue, Dantu, Ezinu, Fejokoo, Haulani, Kerwan, Nawish, Occator, Kirnis, Rongo, Sintana, Toharu, Urvara, Yalode, and Zadeni. For more information, see the Gazetteer of Planetary… Read More
Sols 1041-1043: Busy weekend planned
10 July 2015The rover bumped back 33 cm on Sol 1039, placing all 6 wheels on firm ground and allowing contact science on the bright rocks near the top of the slope in front of the vehicle. So the weekend plan is a full one, including both contact science and a drive back toward the southwest. … Read More
Online Exhibit - 2015: The Year of the Dwarf Planets
10 July 2015Just in Time for the July 14 New Horizons Spacecraft Flyby of Pluto: 2015: The Year of the Dwarf Planets Online Exhibit The NASA/USGS Regional Planetary Information Facility and USGS Astrogeology Science Center are proud to announce an online animated timeline celebrating our expanding knowledge… Read More
Name Approved for a Feature on Mars: Moa Valles
10 July 2015The IAU Working Group for Planetary System Nomenclature has approved the name Moa Valles for a feature on Mars. For more information, see the Gazetteer of Planetary Nomenclature.