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.
Astronomy Cast Ep. 621: Gas Giants
For the longest time the only gas giant planets that we knew about were Jupiter and Saturn. But now, in the age of extrasolar planets, astronomers have discovered thousands of gas giants across almost as many star systems. What new discoveries have been made about gas giants, both here in the solar system and across the Milky Way?
Astronomy Cast Ep. 620: Why Getting to the Outer Worlds is So Difficult
Good News! Over the next few years we’re gonna see a flotilla of new missions headed to Jupiter and Saturn. Why aren’t we seeing more missions to the outer planets like Uranus and Neptune, even Pluto? It turns out those places are far away. Today let’s talk about the challenges of exploring the outer, outer solar system.
Astronomy Cast Ep. 619: Icy Moons & Dwarf Planets
The outer Solar System is far enough from the Sun that water doesn't get blasted away into deep space. In this icy realm, there are many worlds with vast quantities of water ice. Today let's look at the icy outer moons and dwarf planets.
Astronomy Cast Ep. 618: Ice Giants
So we’re learning more & more about the outer planets of the solar system. Uranus & Neptune are Ice Giants, filled with water and other volatiles that we consider ice if it was here on Earth. What’s inside these worlds and what can we expect to find across the Milky Way as we find more?
Astronomy Cast Ep. 617: Hangout-A-Thon Episode 2 - Crowdfunding Science
Funding for basic science has always been tricky business, coming mainly from universities, government, companies or wealthy individuals. But who knows how many fascinating discoveries were never made because of a lack of funding. And we now live in an era where regular people can come together to fund scientific discoveries.
Astronomy Cast Ep. 616: Hangout-A-Thon Episode 1 - The Great Observatories
Well you’re familiar with the Hubble Space Telescope of course, but it’s just one of NASA’s Great Observatories. After Hubble came 3 more incredible telescopes. Each greater than the last! (That’s not true… The first one was the greatest.) But together they would fill in almost the entire electromagnetic spectrum.
Phenomenal podcast! Informative and entertaining. Treat yourself and give them a listen.
She opened the show talking about leaving America seemingly for “social justice issues?” It’s an astronomy podcast lol. What an absolute clown opinion.
Not only is this an awesome and informative podcast, it is also highly inspirational. It has inspired a new drinking game. Every time Fraser says “right,” you get to take a shot. You will probably be completely trashed by the end of an episode or two.