News and Highlights

Ehlmann Research Group at the Lunar and Planetary Science Conference
Most of the Ehlmann Research Group is attending the 2019 Lunar and Planetary Science Conference in The Woodlands, TX and is giving 8 oral and 6 poster presentations.
03-18-19

Paper on Photometric Properties of Mars 2020 Calibration Targets Published
Dr. Jennifer Buz's paper on the photometric properties of potential calibration targets for the Mastcam-Z instrument on the Mars 2020 rover has been published in Optical Engineering.
02-12-19

Mars Global CTX Mosaic Available
The first beta version of the global CTX mosaic of Mars, built by Jay Dickson, is now available from the Murray Lab. Every pixel is linked directly to the original data.
01-03-19

New Mars Data Browser Launched
The Murray Lab is launching the new Mars Data Browser, built by recent PhD graduate, Daven Quinn.
01-03-19

Commentary on Early Mars Climate Conundrum Published
Robin Wordsworth at Harvard, Bethany Ehlmann, and colleagues have published a brief commentary in Nature Geoscience discussing the key questions and key measurements for solving the early Mars climate conundrum.
12-07-18

Media Coverage of Ellen Leask's paper
Ellen Leask's new paper in Geophysical Research Letters has received press coverage from Caltech and ScienceNews.
11-21-18

Paper Identifying New CRISM Artifact Published in GRL
A paper by Ellen Leask and others published in Geophysical Research Letters presents a new artifact in CRISM data and calls into question some previous results identifying minerals that occur in single or few-pixel areas on Mars, including reports of perchlorates detected from orbit.
11-09-18

Ehlmann Group Presents at Mars 2020 Landing Site Workshop
Bethany Ehlmann, Elena Amador, and Eva Scheller presented at the Fourth Landing Site Workshop for the Mars 2020 Rover Mission advocating for selection of the NE Syrtis and Midway landing sites.
10-17-18

William Rapin Wins Best Paper Award
William Rapin has won an award for the best paper published in 2017 in Spectrochimica Acta B: Atomic Spectroscopy. The title is Quantification of Water Content by Laser Induced Breakdown Spectroscopy on Mars.
09-27-18

Review Paper on Rock-Hosted Life Submitted
A review paper by Bethany Ehlmann and others, "Paleo-Rock-Hosted Life on Earth and the Search on Mars: a Review and Strategy for Exploration," has been submitted to Astrobiology and is available on arXiv.
09-25-18

Paper on ChemCam Calibration of H Content for Mars Published
A paper by Nancy Thomas has been published in the Journal of Geophysical Research: Planets with a new laboratory calibration to determine H concentrations with the ChemCam instrument on Mars and estimates of bedrock and vein H content.
08-11-18

Paper on Opal in Gale Crater, Mars Published
A paper by William Rapin has been published in the Journal of Geophysical Research: Planets on the water content of opal in Gale crater, Mars, using data from the ChemCam instrument on the MSL Curiosity rover.
08-04-18

Oman Drilling Project Imaging Spectroscopy
Bethany Ehlmann, Rebecca Greenberger, and Elena Amador are headed to Japan to scan 1.7 km of core from Phase 2 of the Oman Drilling Project with our imaging spectrometer aboard the drilling vessel Chikyu. Follow their progress on Twitter.
07-12-18

Elena Amador Wins Best Poster Award
Postdoc Elena Amador has won an award for best planetary science poster at the annual JPL Postdoc Research Day.
06-21-18

Paper on Lyot Crater, Mars Published
A paper by Lulu Pan and Bethany Ehlmann has been published in the Journal of Geophysical Research: Planets on the diverse mineralogy of Lyot crater in the northern lowlands of Mars.
06-05-18

Eva Scheller Awarded NESSF Fellowship
Graduate student Eva Scheller has been awarded a NASA Earth and Space Science Fellowship for her work "Composition, Geological History, and Impact Deformation of Noachian Basement in the Surroundings of the Isidis Impact Basin."
05-18-18

Ellen Leask Receives Dwornik Award Honorable Mention
Graduate student Ellen Leask has received a Dwornik Award honorable mention for her poster “New possible CRISM artifact at 2.1 micrometers and implications for orbital mineral detections” at the 2018 Lunar and Planetary Science Conference.
05-18-18

Controlled Atmosphere Environment Chamber
Our controlled atmosphere environment chamber is fully setup and operational in the lab. We are currently measuring reduced samples under anoxic conditions but can accommodate any inert gas.
05-18-18

Dr. Peter Buhler
Congratulations to Dr. Peter Buhler, who successfully defended his PhD, “Measuring and Modeling the Interplay between Planetary Orbits, Interiors, Surfaces, and Atmospheres!” He is headed to JPL for a postdoc.
05-17-18