
These podcasts are my discussion of NASA's Astronomy Picture of the Day. These are brief (3-5 minute) audio summaries of the picture posted on NASA's Picture of the Day website: APOD. Video versions of these are available on YouTube. I use these as the introduction to each of my introductory astronomy classes. Students will be able to access them here to review what was discussed in class. I appre... more
| Publishes | Daily | Episodes | 1000 | Founded | 14 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | EducationCourses | |||

In today's image, we see the galaxy known as NGC 55. This image consists of 50 hours of exposure, looking just at the light emitted by hydrogen and oxygen. This narrow band image allows us to emphasize the nebulae in the galaxy.
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In today's image, we see Phobos, one of the two moons of Mars as imaged by the Mars Reconnaissance Orbiter. It is called the doomed moon because it is in a decaying orbit and will be torn apart by Mars' gravity in a million years or so.
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In today's image, we see the Earth about to set behind the limb of the Moon as seen from the Orion spacecraft back in 2022. This was part of the Artemis I mission. The Artemis II mission, which will take astronauts back around the Moon is scheduled f... more
In today's image, we see the planetary nebula known as Abell 7. A planetary nebula is the end-state of a star much like our own Sun. It may resemble what our Sun will look like in six billion years or so.
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How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #239 |
Listeners, social reach, demographics and more for this podcast.
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