These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see two supernova remnants. The two remnants pictured are about the same size, but only appear different because they are at different...
In today's image, we see an image of the sky showing an aurora to the left and a SAR (Stable Auroral Red) arc to the right.
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In today's image, we see two spiral galaxies in the process of colliding. The image shows data from both the Hubble Space Telescope (visible light)...
In today's image, we see a video showing the launch of a rocket in 2018. The clip shows the rocket from above as recorded by astronauts on the International...
In today's image, we see an image of the sun. Today is the day of perihelion. This is the day when Earth is closest to the sun in its elliptical orbit.