Images:
Background of Stars used for Title Card:
https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003895/starmap_g8k.jpg
Image of Mars used for Title Card:
https://www.nasa.gov/image-feature/goddard/2018/mars-opposition-2018
Texture for Martian Surface created from:
https://mars.nasa.gov/resources/22273/curiositys-selfie-at-rock-hall/
Sounds:
Servo Motor sounds: https://freesound.org/people/LG
Tires Rolling sound: https://freesound.org/people/Pfujimoto
Impact sound: https://freesound.org/people/_stubb
Hammer on Rock sound: https://freesound.org/people/Dvideoguy
Sandstorm sound: https://freesound.org/people/gallifreyanbuccaneer
Computer sound: https://freesound.org/people/plasterbrain
Music:
Opening theme created using Wolfram Tones: http://tones.wolfram.com