October 17, 2025 Balakrishnan, H., Chandran, B. “Algorithms for Scheduling Runway Operations Under Constrained Position Shifting” Operations Research 58.6 (2010): 1650-1665. Print. Share this Related Stories See all news ARCLab for Space.com: Is low Earth orbit getting too crowded? New study rings an alarm bell New prediction model could improve the reliability of fusion power plants See all news