by Shamain Space Systems Study the Mars mission in exacting detail - accurate to 16 significant digits. Experiment with thrusts, change the configuration of the trajectory to save fuel and time. Plot out the results of each trial graphically, or study the hard numbers.
by SolePoint Calculate trajectory, velocity, wind deflection, striking velocity and other variables with any loads you desire. Find out how altitude, temperature, barrel length, humidity and other factors affect bullet flight.