This week, members of the Wadhwa Group are presenting new findings at the annual Lunar and Planetary Science Conference (LPSC) held in Houston, Texas. The presented research covers a range of topics in meteoritics and cosmochemistry, including carbonaceous chondrites, water on Mars, mineralogy, and isotope geochemistry. Click on the abstract title links below to learn […]
Undergraduate student presents new research on lunar meteorite
At this year’s NASA Space Grant Sudent Poster Session, undergraduate student Christian Kroemer presented his analysis of minerals that form under high pressure and temperature conditions, including tissingtite-II, corundum, silica, and olivine to explore the formation and impact processes of lunar meteorite Northwest Africa 13967. The poster session highlights the research of Space Grant Students […]
New paper on chondrite meteorites
Wadhwa Group Ph.D. student Nicole Phelan is first author of a new research paper released in the journal Geochimica et Cosmochimica Acta, titled "A 187Re-187Os, 87Rb-86Sr, highly siderophile and incompatible trace element study of some carbonaceous, ordinary and enstatite chondrite meteorites". "The focus of the study is to link the variations observed in the HSE […]
ASU scientists have key roles in Mars sample collection and return
NASA’s Mars 2020 Perseverance rover is the most sophisticated rover NASA has ever sent to the red planet. One of the main tasks of this mission is to collect carefully selected and documented rock and sediment samples for future return to Earth. Once collected, NASA’s Mars Sample Return (MSR) program will be responsible for bringing […]
Congratulations, Dr. Soumya Ray
Congratulations to Dr. Soumya Ray, who successfully her doctoral dissertation August 24th! A combined investigation of iron and silicon isotopes in meteorites: Implications for planetary accretion and differentiation Meteorites provide us with an opportunity to reconstruct the history of our Solar System. Differentiated meteorites, also called achondrites, are the result of melting and differentiation processes […]
National Academy of Sciences honors Meenakshi Wadhwa with J. Lawrence Smith Medal
The National Academy of Sciences has announced that School of Earth and Space Exploration Director Meenakshi Wadhwa will be honored with the 2021 J. Lawrence Smith Medal for her extraordinary scientific achievements. “Wadhwa has deepened the world’s understanding of the evolutionary history of the solar system through her significant contributions to the sciences of cosmochemistry, solar system chronology, […]
Wadhwa appointed Mars Sample Return program scientist
School of Earth and Space Exploration Director Meenakshi Wadhwa has been appointed as the Mars Sample Return program scientist. In this role, she will be responsible for the scientific integrity and the overall scientific success of the program. Bobby Braun, Director of planetary Science at JPL, said he couldn’t imagine a better person to take this […]
Wadhwa awarded international geochemistry fellowship
This article originally appeared in ASU News. The Geochemical Society and the European Association of Geochemistry have announced that School of Earth and Space Exploration Director Meenakshi Wadhwa has been honored with the title of geochemistry fellow for her major contribution to the field of geochemistry. In 1996, the Geochemical Society and the European Association of Geochemistry […]
ASU is becoming a NASA STEM hub
NASA has announced funding of 9 new proposals for the next phase of its Science Activation (SciAct) program, a community based approach to connect NASA science with learners of all ages. These new awardees join a network of 21 programs that received extensions into the next phase of the NASA program. ASU has received funding […]
New research on CV and CK meteorite classification
ICGL alumn Dr. Zachary Torrano, Assistant Research Scientist Dr. Jemma Davidson, and School of Earth and Space Exploration Director Prof. Meenakshi Wadhwa are co-authors of a new paper recently published in the journal Meteoritics & Planetary Science. The article, “A reclassification of Northwest Africa 2900 from CV3 to CK3 chondrite”, re-evaluates the classification of Northwest […]
