These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see a timelapse video showing various regions on Earth as imaged by the International Space Station flying over Earth in a relatively...
In today's image, we see the spectrum of our Sun. The spectral lines are specific to different elements. Studying the strengths of the spectral lines...
In today's image, we see an image from the Apollo 17 mission with the astronauts exploring the edge of Shorty Crater which is visible off to the right....
In today's image, we see jets being emitted from he variable star RX Andromedae. This is actually a binary system with one star transferring mass to...
In today's image, we see interacting galaxies in the constellation of Fornax. When galaxies interact they become distorted with the loops and shells...