What is Ad Astra?

Ad Astra Rocket Company is developing the VASIMR (Variable Specific Impulse Magnetoplasma Rocket) engine, a plasma-based propulsion system for spacecraft. It is designed for in-space propulsion, enabling faster and more efficient interplanetary travel and cargo transport. VASIMR uses radio waves to heat and accelerate plasma, generating thrust without physical contact with the spacecraft, offering variable thrust and specific impulse.