Corey S. Powellさんのイラストまとめ

Jellyfish summon the "virtual wall effect" to maximize their thrust. Researchers are studying how they do it, seeking ideas for bio-inspired underwater propulsion. https://t.co/NRJzoLdeXt

It took four decades of hard work, but scientists are finally getting a clear picture of black holes -- with a lot more images and insights on the way soon. https://t.co/iZiJ0EQMVP

Solar eclipses happen in an 18-year pattern, the Saros cycle. On December 4, 2021, there will be another Antarctic eclipse very similar to the November 23, 2003 event seen in these images. https://t.co/qH5ys6h5Wx

The most up-to-date map of our corner of the Milky Way, shown as if you were looking down on the Sun from above the plane of the galaxy. Zoomable graphic by @galaxy_map. https://t.co/YJWABDCL9T

Looking away from the center of our galaxy, the Gaia space telescope sees streams of stars, including the steeply angled remains of the Sagittarius Dwarf galaxy that was torn apart long ago. https://t.co/uggaO468NA

A new study puts us 1,900 light years closer to the center of the Milky Way (and its supermassive black hole) than previously believed. Added to my list: I'm thankful that we live in a safe place in space. https://t.co/OLouZ8XKOH #Thanksgiving2020

@JenLucPiquant Reminds me of...

50 years ago #today, 7 months after Apollo 13, the USSR launched an advanced Moon rover. If the public had responded, it could have begun an era of robotic lunar exploration... https://t.co/xZKDEyVdkk

@michaelroston Also, no matter how much sugar you consume, your eyes and eyebrows cannot penetrate a hat.

@SpaceGeck I love that no matter what I imagine, there is a DeviantArt of it. Rule 35 of the internet? https://t.co/AjA0P2ff4D