The Extraterrestrial Materials Analysis Group (ExMAG) will meet virtually on October 14–15, 2021, from 11:00 a.m. to 5:00 p.m. EDT. There is no registration fee, but registration is required by October 11, 2021. The fall meeting will focus on sample return missions and technologies, sample collections, facilities and informatics, and advanced analysis and curation methods. We invite early-career members of the sample analysis community (students, postdocs, and those within ten years of their terminal degree) to have coffee with the ExMAG Chair on October 14 from 10:00 a.m. to 11:00 a.m. EDT. This will be an informal hour to learn about ExMAG and talk about issues important to you. A virtual poster session to view facilities posters will be held in Gathertown on October 15 from 10:00 a.m. to 11:00 a.m. EDT. The list of posters will be posted on the agenda page. Registered attendees will receive an email from Houston Meeting Info prior to the meeting with connection information for all events. For more information and the agenda, visit https://www.lpi.usra.edu/exmag/meetings/exmagfall2021/.