ISAM

Orbit Fab Starts Shipping RAFTI Ports

Orbit Fab’s RAFTI satellite fueling ports have officially been qualified, and the hardware is beginning to ship to customers, two senior leaders at the startup told Payload.

Cislunar

He-3’s All That for Interlune

He-3 is mainly used in security and medical sensors to detect radiation, but it could theoretically be used as fuel for a nuclear fusion power plant.

Research

Payload Research: Detailing Artemis Vehicle R&D Costs

NASA is on pace to exceed $100B of Artemis funding by FY26, according to nominal dollar data from OIG, NASA budgets, and Payload analysis.  The program—which has penciled in its first crewed lunar landing by 2026—is one of the most expensive in NASA history.  The enormous costs largely accrue to development of the mission’s vehicle. […]