[Online] https://de.wikipedia.org/wiki/Tianwen-1.[Online] https://youtu.be/7CZTLogln34.[Online] https://youtu.be/R4zJKU_blY8.[Online] https://twitter.com/DJSnM/status/1392959344631631876.[Online] https://apps.fcc.gov/els/GetAtt.html?id=273481&x=.[Online] https://twitter.com/Aeneas09563406/status/1393667154520719360.[Online] https://de.wikipedia.org/wiki/Federal_Communications_Commission.[Online] https://eol.jsc.nasa.gov/Tools/orbitTutorial.htm.[Online] https://blogs.nasa.gov/ISS_Science_Blog/2013/12/06/the-sense-in-earth-remote-sensing-from-the-international-space-station/.[Online] https://de.wikipedia.org/wiki/Apsis_(Astronomie)#:~:text=Die%20Apoapsis%20ist%20derjenige%20Scheitel,genannt%2C%20ihre%20Verbindungsgerade%20hei%C3%9Ft%20Apsidenlinie..[Online] https://twitter.com/elonmusk/status/1107378575924035584.[Online] https://youtu.be/0qo78R_yYFA.[Online] https://de.wikipedia.org/wiki/Internationale_Raumstation.[Online] https://twitter.com/elonmusk/status/1209217693108318208.[Online] https://www.youtube.com/c/wintermancer.[Online] https://de.wikipedia.org/wiki/Kerbal_Space_Program.