SpaceFund Inc. announced today that it has invested in the rapidly growing astrophysics start-up company Rhea Space Activity (RSA). SpaceFund's capital injection into RSA will energize the company's ongoing development of scientific and engineering infrastructure needed to create a holistic, world-leading Lunar Intelligence (LUNINT) capability as soon as 2024. This capability will yield a vital product for the commercial space sector: the introduction of an autonomous navigation capability that will help the NewSpace ecosystem travel further into the solar system.