Python is a general-purpose programming language, while STELA, MATLAB, and STK are specifically designed for astrodynamics.

Astrodynamics software is used for a variety of tasks, including predicting spacecraft trajectories, analyzing orbital mechanics, and designing spacecraft missions.

CAD software is used for computer-aided design, while mission design software, trajectory optimization software, and attitude determination and control software are all types of astrodynamics software.

STK is the most widely used astrodynamics software, with a large user base in both industry and academia.

STK does not have a built-in attitude determination and control module, but it can be integrated with other software that provides this functionality.

STK is primarily written in C++.

.stk, .tle, and .csv are all common file formats used in astrodynamics software, while .xml is not.

A two-line element set (TLE) is a text file that contains information about the orbit of a spacecraft.

Keplerian elements, equinoctial elements, and Cartesian elements are all common methods for orbit determination, while Lagrangian elements are not.

A maneuver is a controlled change in the orbit of a spacecraft.

Hohmann transfer, bi-elliptic transfer, and plane change maneuver are all common types of maneuvers, while rendezvous maneuver is not.

Lambert's problem is a mathematical problem that is used to determine the trajectory of a spacecraft between two points in space.

Universal variables method, Gauss's method, and Encke's method are all common methods for solving Lambert's problem, while Newton-Raphson method is not.

A Monte Carlo simulation is a computer simulation that is used to analyze the uncertainty in a spacecraft's trajectory.

Latin hypercube sampling, random sampling, and importance sampling are all common methods for performing a Monte Carlo simulation, while stratified sampling is not.