What is Planet X and 9?
Planet 9 (or X) could provide answers to some of the more interesting anomalies in our solar system, but it’s not the only possible explanation.
The shirt I’m wearing and a ton of other cool ones can be found at chopshopstore.com the designer for The Planetary Society, SETI, Explore Mars and Yuri’s Night!
Instagram: / modernday_eratosthenes
TikTok: / modernday_eratosthenes
X: / ashleyinstem
Facebook: / therealmoderndayeratosthenes
Sources:
1. “Rogue Planets” – Space (dot com)
2. “History of Planetary Discovery” – NASA
3. “Discovery of Neptune” – KTH Royal Institute of Technology
4. “Pluto and the Developing Landscape of Our Solar System” – International Astronomical Union
5. “Caltech Researchers Find Evidence of a Real Ninth Planet” – Caltech