2023 March 20 - M1: The Expanding Crab Nebula
Channel: APOD Podcast
Date: 20/03/2023

In today's image, we see the Crab Nebula, a supernova reman at from a star that was observed to explode on Earth in the year 1054. We see the expansion of the nebula from 2008 through 2022 and can see interesting detail in the region around the central pulsar.

This YouTube channel is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: https://apod.nasa.gov/apod/ap230320.html.

I also provide lecture videos to accompany the free OpenStax Astronomy textbook (https://openstax.org/details/books/astronomy/) on another channel. They are avilable here: https://www.youtube.com/playlist?list=PLMahwAGxKuWldeQ_qaIj8c0i7qbfyfLj4 or through this channel: https://www.youtube.com/channel/UCLXFGlTeF86MsI1HqBcuqKQ

Note: All commentary is created by me and is not necessarily approved or sanctioned by APOD or NASA.