These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see a region of Mars including a hole where a meteor may have punched a hole through the Martian surface and into some caverns...
In today's image, we see our Moon near the edge of a building in Manhattan. The moon is bright enough to be visible in the day, especially during certain...
In today's image, we see a thin crescent Venus and the International Space Station as they pass close to one another in the sky.
My...
In today's image, we see a deep exposure of the M81 group of galaxies. The two most prominent galaxies here are in the slow process of a galaxy merger...
In today's image, we see HH 49, a Herbig-Haro object caused by the jet of material being expelled from eh region around a young star. The object at...