美国国家公共电台 NPR--The Webb telescope has discovered galaxies that could change our understanding of astro-physics（在线收听）

The Webb telescope has discovered galaxies that could change our understanding of astro-physics

Transcript

Astronomers say in the journal Nature, that they discovered six galaxies that existed five and seven hundred million years after the big bang.

STEVE INSKEEP, HOST:

Good morning. I'm Steve Inskeep. Scientists have peered into the distant past. Astronomers say in the journal Nature they discovered six galaxies that existed 5- and 700 million years after the Big Bang - so billions of years ago. Researchers using the Webb Telescope were so surprised by the discovery they weren't sure it was real at first. I guess that's something that can happen with galaxies from a long time ago that are far, far away. It's MORNING EDITION.