The Rocket Equation: Mathematician vs Astronaut
16:09
Orbital Maths at NASA with Chris Hadfield
25:34
Ellipsoids and The Bizarre Behaviour of Rotating Bodies
14:31
The Old Rocket Designs That Make Starship Look Small
18:56
The care and feeding of the rocket equation
18:23
Chris Hadfield : Ce que j'ai appris en devenant aveugle dans l'espace
11:08
The Most Confusing Things About Spacecraft Orbits
19:43
Nuclear Propulsion From Earth to Mars in Just 45 Days
12:17