NASA’s Astronomy Picture of the Day

These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.

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2023 April 09 - The Egg Nebula in Polarized Light

Posted April 9, 202300:03:57

In today's image, we see the Egg Nebula. This is a sunlike star near the end of its life in what is called the pre-planetary nebula phase. The core...

2023 April 08 - M100: A Grand Design Spiral Galaxy

Posted April 8, 202300:04:03

In today's image, we see the spiral galaxy known as M100. This is what is called a grand design spiral because of its majestic, sweeping spiral arms....

2023 April 07 - Rigel Wide

Posted April 7, 202300:03:38

In today's image, we see the region around the bright star Rigel in the sky. Rigel, one of the brightest stars in the constellation of Orion is in the...

2023 April 06 - Terran 1 Burns Methalox

Posted April 6, 202300:03:39

In today's image, we see the Terran 1 spacecraft launch. While the overall launch was not completely successful, it was a test of the fuel methalox...

2023 April 05 - Rubin's Galaxy

Posted April 5, 202300:03:42

In today's image, we see a giant spiral galaxy about 8 times the diameter of our own Milky Way. It is named after Vera Ruby who studied spiral galaxies...