These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see an image of one of the two small moons of Mars. This is Phobos which is called the doomed moon since it is in a very low orbit...
In today's image, we see several analemma in the sky. These show the position of our Sun in the sky at the same time of day over the course of a year.
In today's image, we see the planets currently visible in the morning sky as they make trails across the sky. All of the planets are currently visible...
In today's image, we see a comet in the sky. The comet was discovered five years ago and has been heading to the inner solar system over that time....
In today's image, we see a portrait of our solar system including all 8 planets (including Earth!) This is currently visible in the morning sky although...