Astrogeology Science Center

RPIF Consolidation Almost Complete!

24 July 2014

The USGS/NASA Astrogeology RPIF is consolidating all of its voluminous collections in one location for the first time in 25 years. The move has been ongoing since November 2013 and the end is in sight. The new facility features a room for researchers with a reference library, a student/volunteer… Read More

Sol 697 - 698 Update on Curiosity from USGS Scientist Ryan Anderson: Holding Off

24 July 2014

No science uplink was sent to the rover for sol 697 or 698 because the engineers are investigating an issue with the rover's backup computer. The primary computer used in day-to-day operations is healthy, but we are holding off on science operations until we are sure the backup is healthy, just to… Read More

New Name for a Fossa on Enceladus

21 July 2014

The IAU Working Group for Planetary System Nomenclature has approved the name Samaria Fossa for a feature on Enceladus. For more information, see the map of Enceladus in the Gazetteer of Planetary Nomenclature.

Sol 696 Update on Curiosity from USGS Scientist Ryan Anderson: Using Every Instrument

21 July 2014

We’re slowly picking our way across the rugged cap-rock of Zabriskie Plateau. Over the weekend we drove 23.4 m while also managing to use every single instrument on the rover! For the Sol 696 plan we will be doing two quick APXS integrations on targets Wildrose and Surprise, along with… Read More

Sol 693 - 695 Update On Curiosity From USGS Scientist Ken Herkenhoff: South Park

19 July 2014

There isn't time today to plan 3 sols of activities before commands for Sol 693 must be sent to the rover, so no activities are being planned for Sol 693. The plan for Sols 694 includes MAHLI and APXS observations of South Park, ChemCam of Johnnie and Mastcam images of both targets. Another… Read More

New Global Geologic Map of Mars

18 July 2014

A new global geologic map of Mars – the most thorough representation of the "Red Planet's" surface – has been published by the U.S. Geological Survey. This map provides a framework for continued scientific investigation of Mars as the long-range target for human space exploration. The… Read More

Sol 692 Update On Curiosity From USGS Scientist Ken Herkenhoff: Bizarre Environment

18 July 2014

Another good day at the International Mars Conference, with back-to-back talks by USGS Astrogeologists: First, Colin Dundas showed evidence in Mars Reconnaissance Orbiter HiRISE images for the ongoing formation of gullies, involving seasonal carbon dioxide frost (dry ice) but not necessarily… Read More

Sol 691 Update On Curiosity From USGS Scientist Ken Herkenhoff: Plasma!

17 July 2014

Some of the MAHLI images taken during the Sol 687 ChemCam LIBS measurements of Nova captured the plasma generated by the laser! The Sol 690 drive completed as planned, totaling nearly 30 meters over relatively rough terrain. Another rapid-traverse sol was planned today, with ChemCam and Mastcam… Read More

Sol 690 Update on Curiosity from USGS Scientist Ryan Anderson: The First Billion Years

16 July 2014

Today was another day of fascinating science at the 8th International Conference on Mars! The theme today was The first billion years and I was struck with the growing number of people suggesting that Mars was never particularly warm or wet in its past. Bob Haberle gave a nice summary of the… Read More

Sol 689 Update On Curiosity From USGS Scientist Ken Herkenhoff: Mars Science Conference

15 July 2014

Many of the scientists on the MSL team are attending the 8th International Mars Science Conference this week on the Caltech campus in Pasadena. I was pleased to see that 2 of the first 3 speakers were USGS Astrogeology colleagues: The first speaker, Ken Tanaka, introduced the new global geologic… Read More