These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see a solar filament which erupted into a coronal mass ejection on the Sun back in 2012. The Sun has a cycle of activity that lasts...
In today's image, we see the Manicouagan impact crater as seen from the International Space Station. The crater, about 100km across has worn down over...
In today's image, we see the star forming region known as M78 as imaged in visible and infrared light from the Euclid Space Telescope. This telescope...
In today's image, we see two galaxies in the process of colliding together. When galaxies collide, their gravitational fields interact so that material...
In today's image, we see an aurora from 2016 as seen over Sweden. The green color of the aurora is caused when charged particles from the Sun strike...