Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.
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This is the full live stream audio of the Astronomy Cast episodes. The first half hour is the regular episode, and the second half hour is a Q&A session with questions submitted by live viewers and email.
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Ep. 720: Galaxy Series - Elliptical Galaxies
36:52
36:52
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36:52
Streamed live on Apr 30, 2024. Our galaxy series continues with elliptical galaxies. Unlike other types, these are large, smooth with very few distinguishing features. They’re filled with red and dead stars, a clue to their evolution.
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Ep 720: Galaxy Series – Elliptical Galaxies
30:10
30:10
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30:10
Our galaxy series continues with elliptical galaxies. Unlike other types, these are large, smooth with very few distinguishing features. They’re filled with red and dead stars, a clue to their evolution.Astronomy Cast által
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ep 720: Galaxy Series - Elliptical Galaxies
28:32
28:32
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28:32
Our galaxy series continues with elliptical galaxies. Unlike other types, these are large, smooth with very few distinguishing features. They’re filled with red and dead stars, a clue to their evolution.
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Ep. 720: Galaxy Series - Elliptical Galaxies
28:32
28:32
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28:32
Astronomy Cast - Ep. 720: Galaxy Series - Elliptical Galaxies by Fraser Cain & Dr. Pamela Gay Streamed live on Apr 30, 2024. Our galaxy series continues with elliptical galaxies. Unlike other types, these are large, smooth with very few distinguishing features. They’re filled with red and dead stars, a clue to their evolution. This video was made p…
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Ep. 719 – Galaxy Series: Spirals
34:03
34:03
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34:03
Our galaxy series continues, on to spiral galaxies. In fact, you’re living in one right now, but telescopes show us the various shapes and sizes these galaxies come in. Thanks to JWST, we’re learning how these spirals got big, early on in the Universe. Image: M33 Transcript (Automatically generated) Fraser Cain [00:01:11] Astronomy Cast episode 719…
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Ep. 719: Galaxy Series - Spiral Galaxies
36:10
36:10
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36:10
Our galaxy series continues, on to spiral galaxies. In fact, you’re living in one right now, but telescopes show us the various shapes and sizes these galaxies come in. Thanks to JWST, we’re learning how these spirals got big, early on in the Universe.
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Ep. 719: Galaxy Series - Spiral Galaxies
33:03
33:03
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33:03
Astronomy Cast Ep. 719: Galaxy Series - Spiral Galaxies by Fraser Cain & Dr. Pamela Gay Streamed live on Apr 30, 2024. Our galaxy series continues, on to spiral galaxies. In fact, you’re living in one right now, but telescopes show us the various shapes and sizes these galaxies come in. Thanks to JWST, we’re learning how these spirals got big, earl…
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Ep. 718: Galaxy Series – Dwarf Galaxies
31:49
31:49
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31:49
It’s time to begin a new mini-series, where we’ll look at different classes of galaxies. Today, we’ll start with the dwarf galaxies, which flock around larger galaxies like the Milky Way. Are they the building blocks for modern structures? Transcript (This is an automatically generated transcript) Fraser Cain [00:01:19] Astronomy cast. Episode 718 …
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Ep. 718: Galaxy Series - Dwarf Galaxies
40:20
40:20
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40:20
Streamed live on Apr 30, 2024. It’s time to begin a new mini-series, where we’ll look at different classes of galaxies. Today, we’ll start with the dwarf galaxies, which flock around larger galaxies like the Milky Way. Are they the building blocks for modern structures?
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Ep. 718: Galaxy Series - Dwarf Galaxies
30:57
30:57
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30:57
Astronomy Cast Ep. 718: Galaxy Series - Dwarf Galaxies by Fraser Cain & Dr. Pamela Gay Streamed live on Apr 30, 2024. It’s time to begin a new mini-series, where we’ll look at different classes of galaxies. Today, we’ll start with the dwarf galaxies, which flock around larger galaxies like the Milky Way. Are they the building blocks for modern stru…
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Ep. 717: Understanding the Ages of Distant Cosmic Objects
30:45
30:45
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30:45
How old is that star? That planet? That nebula? Figuring out the ages of astronomical objects is surprisingly challenging. Fortunately, astronomers have developed a series of techniques they can use to work out the ages of stuff. Transcript (This is an automatically generated transcript) Fraser Cain [00:01:04] Astronomy Cast episode 717. How old is…
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Ep. 717: Understanding the Ages of Distant Cosmic Objects
29:30
29:30
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29:30
Astronomy Cast Ep. 717: Understanding the Ages of Distant Cosmic Objects by Fraser Cain & Dr. Pamela Gay Streamed live on Apr 22, 2024. How old is that star? That planet? That nebula? Figuring out the ages of astronomical objects is surprisingly challenging. Fortunately, astronomers have developed a series of techniques they can use to work out the…
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Ep. 717: Understanding the Ages of Distant Cosmic Objects
1:03:15
1:03:15
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1:03:15
How old is that star? That planet? That nebula? Figuring out the ages of astronomical objects is surprisingly challenging. Fortunately, astronomers have developed a series of techniques they can use to work out the ages of stuff.
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Ep. 716: The God**** Particle – Remembering Peter Higgs
29:43
29:43
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29:43
Last week, we learned about the death of Peter Higgs, a physicist and discoverer of the particle that bears his name. The Large Hadron Collider was built to find and describe the particle. Today, we’ll look back at the life of Peter Higgs and his particle. Transcript (This is an automatically generated transcript) Fraser Cain [00:01:05] Astronomy c…
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Ep. 716 - The God**** Particle - Remembering Peter Higgs
28:43
28:43
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28:43
Astronomy Cast Ep. 716 - The God**** Particle - Remembering Peter Higgs by Fraser Cain & Dr. Pamela Gay Streamed live on Apr 15, 2024. Last week, we learned about the death of Peter Higgs, a physicist and discoverer of the particle that bears his name. The Large Hadron Collider was built to find and describe the particle. Today, we’ll look back at …
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Ep. 716 - The God**** Particle - Remembering Peter Higgs
59:09
59:09
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59:09
Last week, we learned about the death of Peter Higgs, a physicist and discoverer of the particle that bears his name. The Large Hadron Collider was built to find and describe the particle. Today, we’ll look back at the life of Peter Higgs and his particle.
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