References
Scroll down to see the references used.
- Kornmesser, M. (2018, January 4). The Cigar Shaped Alien Asteroid [Digital image]. Retrieved June 13, 2018, from
http://theconversation.com/how-i-discovered-the-origins-of-the-cigar-shaped-alien-asteroid-oumuamua-89577
- Dunbar, B. (n.d.). Shuttle Basics. Retrieved from https://www.nasa.gov/returntoflight/system/system_STS.html