BAE Systems Introduces Ascent, a Refuelable High-Thrust Spacecraft for Dynamic Operations

Overview

• BAE introduced the Ascent platform Tuesday at the Space Symposium, describing a high‑thrust, refuelable spacecraft built for dynamic space operations.
• The vehicle can host multiple payloads and act as a space tug that moves cargo or small satellites between orbits and to the Moon.
• BAE targets a 2027 pathfinder for a classified customer and has not disclosed its refueling interface.
• SpaceNews reports a payload capacity of about 2,200 kilograms with missions reaching low, medium, and geostationary orbit as well as cislunar space.
• Lockheed Martin plans 2028–2029 demos of craft designed to approach and inspect other satellites, signaling broader defense investment as the Space Force studies refueling standards and future buys.