Episodes

In today's image, we see two tadpoles in the sky. The tadpoles are actually denser areas where stars are forming, with material pushed back by stars which have already formed in a cluster to the upper right. 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...

In today's image, we see the spiral galaxy known as the Spanish Dancer galaxy and also known as NGC 1566. This is an example of a grand design spiral with majestic spiral arms swirling out from the center. 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 t...

In today's image, we see the Pyramid of the Feathered Serpent at the Yucatan Peninsula in Mexico. This was built between the 9th and 12th centuries and was likely used to develop the Mayan Calendar. 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 d...

In today's image, we see an artist's conception image of the exoplanet K2-315b which orbits a star about 185 light years away from Earth. It happens to orbit its star with a period of 3.14 days, making it appropriate for pi day today. 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 sel...

In today's image, we see the total lunar eclipse from Mar 3. The hour long exposure shows trails of stars as well as of the eclipsed Moon. 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 abo...

In today's image, we see the planet Uranus as images by the James Webb Space Telescope. We see a video which compresses nearly a full day of rotation of the planet into just about 20 seconds. 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 ...

In today's image, we see the star forming region known as CG 4. This is also known as a cometary globule for its appearance. In this image it almost appears as though the globule is trying to consume the galaxy seen in the image. 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 t...

In today's image, we see the skyglow over Paranal Observatory in Chile. In addition, we can see the masters used to excite atoms in the atmosphere, creating an artificial star to use the adaptive optics of the telescope in order to improve resolution. 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...

In today's image, we see the Cranium Nebula. It has not yet been determined if this is a planetary nebula such as forms at the end of the life of a str like our Sun. Or, if it is nebula around a young, hot Wolf-Rayet star. 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 phot...

In today's image, we see the aurora in the sky over Iceland. The positioning was adjusted so that it appears that the aurora is coming off the branches of the tree. 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 co...

In today's image, we see two images of eclipses from earlier this year and another from 18 years ago. These represent two eclipses from the same Saros cycle which occur every 18 years 11 1/3 days. 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 dat...

In today's image, we see a bubble of material being expelled from a young sun-like star by its stellar wind. This may be similar to our own Sun when it was young billions of years ago. 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 po...

In today's image, we see images of the total lunar eclipse from a couple of days ago as its sets behind the rock feature known as Tsé Bit'a'í in the Navajo Nation. 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 com...

In today's image, we see an example of a planetary nebula which is the end state of a star much like our own Sun. The outer layers are expelled out into a ring while the core is compacted down to a white dwarf star. 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 corre...

In today's image, we see a video created from various still images taken by the Mars Express spacecraft in 2019 which give a view that we might see flying over the North Pole of Mars. 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 pod...

In today's image, we see the region of the sky around the constellations of Orion and Taurus. This is a prominent region of the winter sky and the long, 16-hour exposure, brings out much of the gas and dust that is present in this part of the sky. 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...

In today's image, we see our Moon as it passes into Earth's shadow during a total lunar eclipse. The red color we see is cause by light that passes through Earth's atmosphere and into the shadow. 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...

In today's image, we see two images of the Moon and Mercury - one just before and the other just after the occupation that occurred on February 18 of this year. 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 commen...

In today's image, we see two nebulae - Sharpless 249, an emission nebula to the upper left. We also see the Jellyfish Nebula, a supernova remnant to the lower right. 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 c...

In today's image, we see the spiral galaxy IC 5332. We show it here in two images taken by different telescopes. The Hubble image, taken in visible/ultraviolet and the Webb image taken in the infrared. Each gives a different view of the structure of the galaxy. 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 ...

In today's image, we see the Egg Nebula. This nebula shows what happens when a star like the Sun ends its life. The "yolk" (core) is hidden by dust, and the "white" (shells) surround this region and are the outer layers of the star being 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...

In today's image, we see planets in a line over the Sydney Opera House. This image is from 2022, but a similar parade occurs this week when four (slightly different) planets line up in the sky. 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 o...

In today's image, we see the Pleiades star closer located in the constellation of Taurus. The long exposure allows us to see a lot of the dust surrounding the stars. 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 c...

In today's image, we see the shadow of the Opportunity rover which explored Mars from 2004-2018 when a dust storm caused it to shut down. 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 abou...