Synopsis
The weekly podcast from the International Year of Astronomy 2009. This podcast comes out weekly and includes each daily episode of the 365 Days of Astronomy Podcast.
Episodes
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Ep. 460: Earth from Afar: Remote Sensing
09/10/2017 Duration: 59minThe space age has given us the ability to look at every corner of the globe in every wavelength. It's revolutionized our ability to predict the weather, keep track of environmental damage, and watch the world change. Today we look at what missions and technologies give us the ability to watch our world from afar.
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Ep. 459: Arecibo Observatory
02/10/2017 Duration: 45minThe iconic Arecibo Radio Observatory has been a mainstay in science and science fiction. This Puerto Rico-based radio telescope was already in an uncertain level of funding. But now with the damage from Hurricane Maria, it might be shut down forever.
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Ep. 458: The Science of Cassini
25/09/2017 Duration: 01h02minAnd now Cassini’s gone. Smashed up in the atmosphere of Saturn. But planetary scientists are going to be picking through all those pictures and data for decades. Let’s look back at some of the science gathered up by Cassini so far, and we can still learn from this epic journey.
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Ep. 457: Why Did Cassini Have To Die? In Memoriam
18/09/2017 Duration: 40minIt's time to say goodbye to an old friend, NASA's Cassini spacecraft, which has been orbiting within the Saturnian system since 2004. But why does a seemingly healthy spacecraft and mission need to come to an end? Today we look back at the mission, some of the amazing discoveries, and why its finale was necessary.
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Ep. 456: Pluto Revisited
11/09/2017 Duration: 01h11sThis week, we return to our starting point, where Astronomy Cast began: Pluto. 11 years on, we have a whole new appreciate for the dwarf planet Pluto. We've visited it, probed it and taken pictures. It's time for an update.
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Ep. 455: Your Practical Guide to Colonizing the Milky Way!
29/08/2017 Duration: 28minThis episode was recorded live in St. Louis, MO at the Astronomy Cast Solar Eclipse Escape 2017. Listen as we discuss how humans might be able to colonize the Milky Way!
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Ep. 454: Things We're Looking Forward To
19/06/2017 Duration: 01h04minAs we wrap up season 10 of Astronomy Cast, we look forward to all the instruments, missions and science results on the distant horizon. Think astronomy is exciting already? Just you wait.
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Ep. 453: Favorite Things We've Done These 10 Years
11/06/2017 Duration: 57min10 years of Astronomy Cast... wow. It's been a long, fun journey. What are some of our favorite episodes and adventures over the decade we've been doing this show.
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Ep. 451: When Can I Buy My Ticket To Space?
30/05/2017 Duration: 59minLike most of us, you probably want to know what it would be like to travel to space. Maybe not to live, but just to visit. You want to be a space tourist. Good news, there are a bunch of companies working hard to give you the opportunity to fly to space. How long until you can buy a ticket?
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Astronomy Cast Ep. 450: Inflatable Habitats
23/05/2017 Duration: 01h34sIn order to live in space, we'll need to live in a habitat that simulates the temperature, pressure and atmosphere of Earth. And one of the most interesting ideas for how to do this will be with inflatable habitats. In fact, there are a few habitats in the works right now, including one attached to the International Space Station.
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Astronomy Cast Ep. 449: Robots in Space!
08/05/2017 Duration: 59minWhen you think of a robot, you're probably imagining some kind of human-shaped machine. And until now, the robotic spacecraft we've sent out into space to help us explore the Solar System look nothing like that. But that vision of robots is coming back, thanks to a few new robots in development by NASA and other groups.
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Astronomy Cast Ep. 448: Prepping for the Eclipse
01/05/2017 Duration: 59minOn Monday, August 21, 2017, there's going to be a total eclipse of the Sun, visible to path that goes right through the middle of the United States. You should be making plans to see this, and we're here to help you know where to go and what to do.
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Ep. 447: Animals in Space Pt. 3: Dogs, Monkeys and More
24/04/2017 Duration: 57minFor the final episode in our 3-part episode about animals in space, we look at the largest animals to go to orbit. And I'll just warn you now, this is going to be a really sad episode.
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Ep. 446: Animals in Space Pt. 2: Mice and Other Small Animals
17/04/2017 Duration: 01h03minLast week we talked about how the smallest creatures behave in space, but now we move up in size a little to small animals, like mice. What missions have they flown on, and how does microgravity affect their biology?
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Ep. 444: Fractals
03/04/2017 Duration: 01h15minFor this historic 444th episode of Astronomy Cast, we talk about fractals. Those amazing mathematical visualizations of recursive algorithms. What are they, how do you get them? Why are they important?
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Ep. 441: Destroy and Rebuild, Pt. 5: Continental Drift
24/03/2017 Duration: 01h13sWant to travel the world but you don't have a lot of money? No problem, your continent is drifting across the surface of the Earth right now. In a few million years, you'll reach your destination.
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Ep. 440: Destroy and Rebuild, Pt. 4: Supervolcanoes!
24/03/2017 Duration: 39minThere are regular volcanoes, and then there are the supervolcanoes. Massive calderas of hot magma of incomprehensible size. Bad news, these things explode randomly and catastrophically. Worse news, there are a bunch around the Earth.
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