A digital transformation has begun in the modelling and simulation of spacecrafts. Today complete complex simulations can occur within minutes as opposed to days. Legacy desktop software solutions and costly in-house machines are being replaced by high-performance and scalable simulation in the cloud. Bridging the virtual and physical world has the potential to offer organizations substantial costs savings, cut-time-to-orbit and improve the entire process for developing spacecrafts. Here to discuss the massive potential of digital twins technology is Robbie Robertson, CEO and Co-founder of Sedaro, a start up that is revolutionizing engineering simulation and virtualization with digital twins in the cloud.