Escape Dynamics, Inc. was a Colorado-based technology company that operated 2010–2015 focused on bringing to market single-stage-to-orbit reusable electromagnetically powered spaceplanes. Although the company demonstrated operation of a prototype thruster with an end-to-end (grid to thruster) sequence of operation of an externally powered propulsion system in 2015, the company ceased operations at the end of 2015 as a result of insufficient funding to complete the requisite R&D process to complete development.