Latest / NASA’s Astronomy Picture of the Day

2026 April 23 - The Large Scale Structure of the Universe
In today's image, we see a map from DESI - Dark Energy Spectroscopic Explorer which observed 47 million galaxies to give us a view of the universe on the largest scales. The idea is to help us better understand the role of dark energy in the expansion of the universe. My podcasts are available in video form through this YouTube Channel.This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.I welcome…
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.