Core Insights - The article focuses on under-the-radar stocks that may benefit from NASA's Artemis program, highlighting that smaller companies could see more significant financial impacts from contracts than larger, well-known aerospace and defense contractors [1] Group 1: Artemis Program Overview - Artemis is a long-term program aimed at returning humans to the moon and eventually exploring Mars, with Artemis III set to send humans to the lunar South Pole and Artemis IV introducing a lunar space station called Gateway, potentially launching as early as September 2028 [2][3] - The Artemis II mission is a crucial step in this program, involving a 10-day crewed flight test around the moon, with the earliest launch window opening on February 6, 2026 [4][5] Group 2: Company Profiles - **Karman Holdings**: A newly public company focused on manufacturing complex systems for aerospace and defense, recently acquiring Seemann Composites for $220 million to expand into maritime defense [6][7][8] - **MDA Space**: A mid-cap Canadian company involved in the Artemis program, supplying advanced robotics systems, including the AI-powered "Canadarm3" for the Gateway lunar space station [10][12][13] - **Graham Corp.**: A long-established small-cap company that designs critical systems for various industries, currently supplying life-support components for the Artemis III mission and experiencing significant growth with a record backlog of $500.1 million [14][15][17]