Wie immer bei mir, Quellen zum weiterstöbern:

1. Jeff_Bezos. [Online] https://de.wikipedia.org/wiki/Jeff_Bezos.
2. Blue_Origin. [Online] https://de.wikipedia.org/wiki/Blue_Origin.
3. New Glenn: The Road to Space. [Online] https://youtu.be/LSftIaLhQzE.
4. NASA artist Rick Guidice's depiction of a pair of O'Neill cylinders. [Online] https://en.wikipedia.org/wiki/Space_stations_and_habitats_in_fiction#/media/File:Spacecolony1.jpg.
5. How Not to Land an Orbital Rocket Booster. [Online] https://youtu.be/bvim4rsNHkQ.
6. Blue_Origin. [Online] https://en.wikipedia.org/wiki/Blue_Origin.
7. Elon Musk: Wie Elon Musk die Welt verändert – Die Biografie. [Online] https://www.amazon.de/Elon-Musk-Welt-ver%C3%A4ndert-Biografie/.
8. Der Allesverkäufer: Jeff Bezos und das Imperium von Amazon (Deutsch). [Online] https://www.amazon.de/Allesverk%C3%A4ufer-Jeff-Bezos-Imperium-Amazon/.
9. Bezos Star Trek. [Online] https://www.bbc.com/news/entertainment-arts-36857001.
10. our-mission. [Online] https://www.blueorigin.com/our-mission.
11. Erde. [Online] https://de.wikipedia.org/wiki/Erde.
12. Mars_(Planet). [Online] https://de.wikipedia.org/wiki/Mars_(Planet).
13. jeff-bezos-mount-everest. [Online] https://www.businessinsider.com/jeff-bezos-mount-everest-challenge-mars-spacex-elon-musk-2019-3?r=DE&IR=T.
14. Charon_(Mythologie). [Online] https://de.wikipedia.org/wiki/Charon_(Mythologie).
15. Flight Test - Goddard Low-Altitude Mission. [Online] https://youtu.be/Sby5Cy3KfEg.
16. Flight Test - Goddard Low-Altitude Mission. [Online] https://youtu.be/TgjIYVUfkE4.
17. New_Shepard. [Online] https://en.wikipedia.org/wiki/New_Shepard.
18. Alan_Shepard. [Online] https://en.wikipedia.org/wiki/Alan_Shepard.
19. The New Shepard Flight Experience. [Online] https://youtu.be/fvky-qa8518.
20. new-shepard. [Online] https://www.blueorigin.com/new-shepard/.
21. New Glenn: The Road to Space. [Online] https://youtu.be/LSftIaLhQzE.
22. John_Glenn. [Online] https://en.wikipedia.org/wiki/John_Glenn.
23. New_Glenn. [Online] https://en.wikipedia.org/wiki/New_Glenn.
24. BE-4. [Online] https://en.wikipedia.org/wiki/BE-4.
25. Blue Origin BE-4 Engine Compilation. [Online] https://youtu.be/Nyn2gOimRfM.
26. Atlas_V. [Online] https://de.wikipedia.org/wiki/Atlas_V.
27. Vulcan_(Rakete). [Online] https://de.wikipedia.org/wiki/Vulcan_(Rakete).
28. be-3. [Online] https://www.blueorigin.com/engines/be-3.
29. Blue Origin-Led HLS National Team's Mission to the Moon. [Online] https://youtu.be/xRaGIKqnDpA.
30. New Glenn First Stage Tank Production. [Online] https://youtu.be/avg0XZU2OBo.
31. Blue Origin-Led HLS National Team Mockup. [Online] https://youtu.be/J6kb5YYVges.