August 20, 2026 V. Vittaldev, R. P. Russell, R. Linares “Spacecraft Uncertainty Propagation Using Gaussian Mixture Models and Polynomial Chaos Expansions” Journal of Guidance Control and Dynamics [07315090] 39.12 (2016): 2615-2626. Print. Share this 39.12 (2016): 2615-2626. Print."] Related Stories See all news Astronaut Mike Fincke joins MIT AeroAstro as Professor of the Practice How to design a space habitat that supports its residents’ mental health See all news