The Universe, Light, and Mathematical Formulas: The Real Reason Pluto Was Expelled from the Planets [4K]

23 minutes
When we gaze at the universe, we rely on the quiet tools of "light" and "numbers." Light measures distance, numbers indicate depth, and they gently illuminate realms beyond the reach of human senses.

This series is an attempt to gradually visualize invisible scales, focusing on the "universe," "light," and "numbers," while touching upon the quiet order of the cosmos.

Tayoro is moved by the tranquility and order residing in the beauty of cosmic imagery and mathematical formulas, and always approaches works and data with a bird's-eye view and respect.

Thank you, Ryo's Space Science.

The Real Reason Pluto Was Expelled from the Planets [4K]

2026/05/08 #Universe #Science #CosmicMysteries

[Reference Materials] ■ Mike Brown, 2012, "How I Killed Pluto and Why It Had It Coming," Asukashinsha ■ Marcus Chown, 2023, "The Most Beautiful Solar System Encyclopedia in the World: From the Sun to Planets, Moons, Dwarf Planets, and Comets," Seibundo Shinkosha ■ Satoko Shimano & Chikako Yoshikawa (Eds.), 2025, "Planetary Dictionary for Creators," Ichijinsha

[Timetable]
00:00 Introduction
00:37 Celestial bodies that were once planets
01:16 There was no definition of a planet
03:13 There were 12 planets
05:24 Pluto is abnormal
08:25 What lay beyond Pluto

09:58 Four new planet candidates
13:20 The verdict handed down to Pluto 16:06
The definition of a planet is decided
17:39 A new proposal for the definition of a planet
21:20 Pluto is not dead

🌌 In closing

The universe is far, and we are small. Even so, when we use light and numbers as clues, I feel we can touch its depth, if only just a little.

#Universe #LightAndNumbers #Visualization #QuietContemplation #noteSeries #tayoroyoroLibraryDATABASE

#BlackHoleComparison #3DAnimation #ScientificData #NASA #CosmicScale #Mars