Nuggets Space Science and Astrobiology Nuggets are bite-sized, single-page summaries of recent science results, mission highlights, and outreach activities. Are Saturn’s rings disappearing? Their mass drift leaves clues. Composition of Primitive Meteorites Coupled to Loss of Vapor from the Early Solar Nebula The Optical Constants Database (OCdb) is online! 2022 Celebrating 10 Years of Mars Mineral Discoveries Measuring surface texture across ice stability zones on the Moon Modeling the Impact of Stellar X-rays on Cosmic Dust via Laboratory Astrophysics Coupling between metabolism and cell growth promotes evolution at the origins of life Interpreting Hydrogen and Carbon Dioxide Disequilibrium on Enceladus American Astronomical Society Nominates Ames’ Farid Salama as New Fellow for 2022 2021 Simulating the Formation of Organics in Titan’s Atmosphere Operating Spacecraft in a Near Nucleus Environment Around Comets Detecting nanoparticles in the Cosmos Investigating Benzene (C6H6) Cloud Formation in Titan’s South Polar Vortex Ames Scientists Publish Special Issue in Planetary & Space Science The Color of Plants Around Other Stars Do Live Science: Join the Search for Undiscovered Worlds Climate Driven Destruction of Clay Minerals on Mars Science Education Outreach: SSX Scientists Manage the Only Astrobiology Intern Program in the National Park Service Microbial activity in a planetary subsurface analog environment Science Education Outreach: Sharing NASA Science with 5th-8th Graders and University Students Maintaining Critical Open Source Community Software for NASA’s Kepler, K2, and TESS Data Archives Science Education Outreach: Public TV and Radio, Science Societies and Live NASA Broadcasts Ice Volcanoes Emerge from Flooding in Viking Terra on Pluto Are Martian Landslides Caused by Microscale Melting Ice and Underground Salts? How Adding Color to Kepler Data Unlocks New Science