Citations & Acknowledgements

[1] https://www.verifiedmarketreports.com/blog/top-7-trends-in-space-tourism/

[2] https://exoplanets.nasa.gov/exep/NNExplore/overview/

[3] https://fastercapital.com/topics/the-future-of-space-tourism:-trends-and-opportunities.html

[4] https://exoplanets.nasa.gov/exoplanet-watch/resources/everything-exo/

[5] https://www.yahoo.com/lifestyle/astro-tourism-travel-latest-trend-153000342.html

[6] https://www.space.com/10-super-extreme-exoplanets

[7] https://www.nasa.gov/stem-content/exoplanet-resource-guide/

[8] https://exoplanets.nasa.gov/exoplanet-watch/resources/faq/

[9] https://exoplanets.nasa.gov/exep/technology/technology-overview/

[10] https://science.nasa.gov/exoplanets/

[11] https://science.nasa.gov/exoplanets/neptune-like/

[12] https://science.nasa.gov/exoplanet-catalog/kepler-16b/

[13] https://science.nasa.gov/exoplanet-catalog/kepler-22b/