

@CuriosityonX
Curiosity-driven content across science, history, and culture. Sharing knowledge and stories that spark curiosity. ct: curiosityonx@gmail.com Sub for only $3⤴️.

In 4 billion years, the night sky will look like this. Right now, the Andromeda galaxy is hurtling toward us at 250,000 miles per hour. When it arrives, our sky will be filled with the glow of two trillion stars merging into one. A galactic dance on a scale we can barely [ 网页链接 ↗ ]