National Geographicさんのイラストまとめ

'OUMUAMUA The Visitor
The first object known to have come from beyond the solar system, 'Oumuamua might have gotten its oblong shape when a planet was shredded by a faraway star https://t.co/N3mjDaNmZO

By now, you've likely heard of this rover's mission, seen the hashtag #CountdownToMars, and may even be planning to pick up a red donut in its honor. Follow along as we chronicle the @NASAPersevere mission—and humanity's obsession with Mars—in the days ahead

Given their diverse evolutionary history, jellies exhibit a fantastic range of shapes, sizes, and behaviors #JellyfishDay

The discovery of more complex feathers in dinosaur species implies that feathers originated and diversified early on, likely for insulation and display—not flight. Read more: https://t.co/GNP0HLfJ4i #NatGeoReimaginingDinos

QUESTION 6/6: What advice would you give to anyone who wants to get into this profession?

Spinosaurus had a tail designed for propulsion in water, a forward-leaning center of gravity good for swimming, and curved claws more suited to catching prey in water than to walking on land. Read more: https://t.co/6rY2gtRons #NatGeoReimaginingDinos

Friday Fact: There are about 3,000 lightning flashes on Earth every minute.

Supermassive black holes, erupting superstars, and more cool space pictures: https://t.co/L1sObBuEk2

When light hits a chameleon's skin, its color changes depending on the reptile's mood: http://t.co/E81cfeMe4B

Chameleon colors reflect their emotions: http://t.co/el4LBpAI9t