Podcast Episodes
Back to Search2025 December 08 - Flying Over the Earth at Night
In today's image, we see a timelapse video showing various regions on Earth as imaged by the International Space Station flying over Earth in a relat…
3 months ago
2025 December 07 - The Sun and Its Missing Colors
In today's image, we see the spectrum of our Sun. The spectral lines are specific to different elements. Studying the strengths of the spectral lines…
3 months ago
2025 December 06 - Apollo 17 at Shorty Crater
In today's image, we see an image from the Apollo 17 mission with the astronauts exploring the edge of Shorty Crater which is visible off to the righ…
3 months ago
2025 December 05 - The Bipolar Jets of KX Andromedae
In today's image, we see jets being emitted from he variable star RX Andromedae. This is actually a binary system with one star transferring mass to …
3 months ago
2025 December 04 - Galaxies in the Furnace
In today's image, we see interacting galaxies in the constellation of Fornax. When galaxies interact they become distorted with the loops and shells …
3 months ago
2025 December 03 - Visualization: Near a Black Hole and Disk
In today's image, we see a visualization of what one would see if they were to head toward the center of our galaxy at over 60% of the speed of light…
3 months ago
2025 December 02 - M77: Spiral Galaxy with an Active Center
In today's image, we see an example of a Seyfert galaxy. This is a spiral galaxy with an unusually active center. The activity is fueled by material …
3 months ago
2025 December 01 - 3I ATLAS: Tails of an Interstellar Comet
In today's image, we see 3I ATLAS which is a visitor to our solar system from another distant solar system. It was likely ejected from a distant sola…
3 months, 1 week ago
2025 November 30 - The Surface of Titan from Huygens
In today's image, we see an image from the surface of Saturn's large moon, Titan. This was taken by the Huygens lander as part of the Cassini mission…
3 months, 1 week ago
2025 November 29 - Moon Games
In today's image, we see the thin waxing crescent Moon as seen just a few days after the new moon of this month.
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3 months, 1 week ago