Cliff Pickover on X: “Mathematics, astronomy, physics. Dance of Earth and Mercury. By @EngagingData, https://t.co/pvk7D0rhEX, Used with permission. https://t.co/VPRzLvAKxz” / X

December 21, 2025

https://x.com/pickover/status/2001437326065455172

This entry was posted on December 21, 2025 at 5:27 pm and is filed under InterestingImages.

Tags: ,