NASA’s Astronomy Picture of the Day

In today's image, we see an image of the aurora as seen over southern Spain recently. The auroral activity is increasing as the Sun is moving toward the more active portion of its 11 year cycle of activity.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

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In today's image, we see the Medulla Nebula, which is the remnant of a star that would have been seen to explode on Earth ten thousand years ago.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see a waterspout in the Gulf of Mexico off the coast of Florida. These can be similar to tornadoes which form over land and can be quite dangerous.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see a stellar nursery in the constellation of Perseus. The blue color toward the top of the image is an example of a reflection nebula where light from hot stars is scattered by dust. Lower in the image, we see dark dusty regions where stars continue to form much as our own Sun did about five billion years ago.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see the solar eclipse from April 20 of this year. this occurred when the Moon passed in front of the Sun and blocked out its light for about a minute. We will have a penumbral lunar eclipse in a couple of weeks, but since the Moon will not be in the umbra (darkest shadow region) of Earth, it will only appear a little fainter.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see a dark nebula resembling a seahorse in the constellation of Cepheus. In this dark nebula, new stars are currently forming, invisible to us, but visible if you use infrared light to view through the dusty regions.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see a recent auroral storm over Lapland. The aurora are caused when charged particles from our Sun, funneled along magnetic field lines, strike oxygen and nitrogen atoms in Earth's upper atmosphere, causing it to glow.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see the path of two upcoming eclipses across the United Stated. In October of 2023, there will be an annular eclipse whose path will take it from Oregon through Texas. In April of 2024, there will be a total solar eclipse which will start in Texas and move up through Maine.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see an example of ELVES lighting. This is an upper atmospheric lightning which may occur when electrons from a discharge lower in the atmosphere are funneled up to the ionosphere and excite the nitrogen molecules there.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

In today's image, we see the planetary nebula known as the Butterfly Nebula. The is the end state of most stars, including our own Sun. The inner layers compact down to a white dwarf star while the outer layers are expelled out into space.

My podcasts are available in video form through this YouTube Channel.

This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

I welcome comments and suggestions about these podcasts. I can be reached here: [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.