However, a persistent challenge has been the lack of a unified analytical method for describing all types of Lagrange point orbits. Numerical simulations can model individual trajectories but are ...

Physicists have devised a new model to account for the discomfort that airline passengers know all too well. By Alexander Nazaryan Bjorn Birnir dreads an airplane seatmate asking what he does for a ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

About 250 years ago, mathematicians wrote the first equations describing where the James Webb Space Telescope, launched on Christmas Day 2021, now resides. Webb will stay put for around 20 years at ...

Celestial mechanics: Analytical model reveals true cause of orbit bifurcations near Lagrange points by Patrick Han, Tohoku University edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...