Star Walkさんのイラストまとめ

Geocentric model: planets orbiting the Earth 🌍
Our ancestors used this model as the basis for astronomical charts. Of course, now we know that the Earth and other planets revolve around the Sun, and the model in the video is nothing more than a beautiful pattern.

Ready to Observe Mercury Transit? ✨🔭
https://t.co/s1LxJu82tq

A Cosmic Rose: The Rosette Nebula in Monoceros
https://t.co/WlJAxJYHvI

X-Rays From the Universe Are Simply Stunning http://t.co/A59OHrx1uk