Comet 81P/Wild 2 Under a Microscope

D. E. Brownlee, P. Tsou, J. Aléon, +180

Science

Cosmic AbundanceSolar System OriginEngineeringStardust SpacecraftSolar Terrestrial Environment +8

Organics Captured from Comet 81P/Wild 2 by the Stardust Spacecraft

Scott A. Sandford, J. Aléon, C. M. O'd. Alexander, +52

Science

Organic GeochemistryEnvironmental ChemistryBiosignatureEngineeringStardust Spacecraft +9

A Reduced Organic Carbon Component in Martian Basalts

A. Steele, F. M. McCubbin, M. Fries, +19

Science

Organic GeochemistryOrganic MaterialBiosignatureEngineeringGeology +9

Perseverance’s Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) Investigation

R. Bhartia, L. W. Beegle, Lauren DeFlores, +93

Space Science Reviews

EngineeringMicroscopyPerseverance ’Surface-enhanced Raman ScatteringChemistry +20

Radar-Enabled Recovery of the Sutter’s Mill Meteorite, a Carbonaceous Chondrite Regolith Breccia

Peter Jenniskens, M. Fries, Qing‐Zhu Yin, +67

Science

GeophysicsRadarEngineeringRadar-enabled RecoveryMill Meteorite +12

Infrared Spectroscopy of Comet 81P/Wild 2 Samples Returned by Stardust

L. P. Keller, S. Bajt, G. A. Baratta, +30

Science

Organic GeochemistryPhotometryEngineeringWild 2Natural Sciences +12

Aqueous alteration processes in Jezero crater, Mars—implications for organic geochemistry

Eva L. Scheller, Joseph Razzell Hollis, Emily Cardarelli, +63

Science

Organic GeochemistryPerseverance RoverBiosignatureEngineeringEnvironmental Geochemistry +12

Detection of structurally bound hydroxyl in fluorapatite from Apollo Mare basalt 15058,128 using TOF-SIMS

F. M. McCubbin, A. Steele, H. Nekvasil, +5

American Mineralogist

EngineeringFluorapatite GrainsBiochemistryPhysicochemical AnalysisMass Spectrometry +11

Comprehensive imaging and Raman spectroscopy of carbonate globules from Martian meteorite ALH 84001 and a terrestrial analogue from Svalbard

A. Steele, M. Fries, H. E. F. Amundsen, +4

Meteoritics and Planetary Science

EngineeringElectron MicroscopyNatural SciencesSpectroscopyComprehensive Imaging +12

Hydrothermal jarosite and hematite in a pyroxene-hosted melt inclusion in martian meteorite Miller Range (MIL) 03346: Implications for magmatic-hydrothermal fluids on Mars

F. M. McCubbin, Nicholas J. Tosca, Alexander Smirnov, +4

Geochimica et Cosmochimica Acta

Magmatic-hydrothermal FluidsMagmatic ProcessVolcanologyEngineeringMagmatism +9