April 30, 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 SpaceTech 2026 explores the space innovation ecosystem Tackling the housing shortage with robotic microfactories See all news