Rotating galaxy disks in the early universe


Credit: NRAO/AUI/NSF

Our Milky Way galaxy is a spiral galaxy. It evolved into its flat disk shape over billions of years. But astronomers have discovered a distant and young galaxy that has a remarkably similar shape.

Host Melissa Hoffman of the National Radio Astronomy Observatory talks about how this young galaxy was discovered, and what it tells us about our own Milky Way.

Advertisement

Credit: National Radio Astronomy Observatory (NRAO)

Image: Hubble views galaxy host to two supernovae


Citation:
Video: Rotating galaxy disks in the early universe (2021, February 11)
retrieved 11 February 2021
from https://phys.org/news/2021-02-video-rotating-galaxy-disks-early.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.





Source link

Add a Comment