WHAT WE ARE
Rhea Space Activity (RSA) is an astrophysics start-up company in the science and technology industry.
Rhea Space Activity is a developer of astrophysics technology designed to support national security objectives. We develop various technologies in the fields of infrared satellites, directed energy, artificial intelligence, astroparticle physics, small satellites, autonomous underwater vehicles, and many more, enabling governments and defense forces to fulfill their security objectives.
Our science-first ethos is predicated on deriving commercial applicability for our earliest-stage technological advancements. Our innovative projects yield tangible security benefits for the United States and Five Eye partners and are easily adaptable to benefit scientific, civil and commercial pursuits.