1/2 to toggle parts Click the start button to launch the rocket Click the thruster/fuel tank to add it to the rocket. ./, to change timewarp level Shop to purchase better parts
INACCURACIES: - Gravity is constant for "Earth". - There is no atmospheric drag, which contradicts the image for the project showing Earth as the planet. - Δv is inaccurate, as more engines != more delta-v (in reality) but the simulator disagrees - Fuel is not measured in actual units, e.g. kg or L - Thrust is not measured in real units, e.g. N/kN - Height/distance is not measured in real units, e.g. m/ft (albeit feet are barely real let's be honest)