These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see the north polar region of mars as constructed from laster altimeter data to give us a better view of this region of Mars.
In today's image, we see the region known as Ou4, a relatively recently discovered nebula, seen in the blue light here, signifying the emission of oxygen...
In today's image, we see the spiral galaxy NGC 6946 and the open star cluster NGC 6939 in the same image. This is a very deep exposure, requiring 68...
In today's image, we see the nova known as V462 Lupi. This is one of two novae currently visible in the southern sky. Another one is expected sometime...
In today's image, we see an image showing our Milky Way rising between the Otago Spires in New Zealand.
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