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Questions Show: Hidden Fusion, the Speed of Neutrinos, and Hawking Radiation
The Sun. Image credit: NASA Are new stars dark until their photons reach the surface? How fast do neutrinos travel? And what’s the story with Hawking Radiation? If you’ve got a question for the...
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Questions: An Unlocked Moon, Energy Into Black Holes, and the Space Station’s...
What if the Moon wasn't tidally locked to the Earth? What would happen if the Moon wasn’t tidally locked to the Earth? What happens to all that mass and energy disappearing into a black hole? And how...
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Questions Show: Telescope Suggestions, Black Hole Energy, and Universal Time
Celestron telescope. What starting telescope equipment does the Astronomy Cast team suggest? How much energy does a black hole generate? And how do we measure time outside the Earth? If you’ve got a...
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Questions Show: Galileoscope, Black Hole Time, and What Exactly is Energy?
Galileoscope Logo How can you get a Galileoscope of your very own? What happens to time inside a black hole? And what exactly is energy anyway? If you’ve got a question for the Astronomy Cast team,...
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Questions Show: Avoiding the Heat Death, Orbiting Galaxies, and the Dangers...
Orbiting galaxies. Okay, colliding really. NGC 6050 by Hubble Will robots be able to avoid the heat death of the Universe? Can galaxies orbit each other like binary stars? And what are the dangers of...
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Questions Show: Black black holes, Unbalancing the Earth, and Space Pollution
Artist's impression of a black hole Why are black holes black? Can a huge mass of humanity make the Earth wobble? And what’s so bad about space pollution anyway? If you’ve got a question for the...
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Questions Show: Matter Balance, Jumping Light Speed and Black Hole Star...
Black Hole Formation. Image credit: NASA Why was there a difference between the amount of matter and antimatter at the beginning of the Universe? Mathematics lets us travel faster than light speed, so...
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Questions Show: Imaging Extrasolar Planets, Infinite Universe, Inside a Black...
Photo of an extrasolar planet What will we eventually be able to see on extrasolar planets? What does an infinite Universe mean? And what’s down there, inside a black hole? If you’ve got a question for...
View ArticleEp. 310: This episode doesn’t exist. No, really.
Dear Astronomy Cast fans, If you’re looking for episode 310, you won’t find it. That episode got lost in the shuffle of technology and software fails. But don’t worry, the information was put into...
View ArticleAstronomy Cast Special: Q & A with Dr. Pamela Gay
Pamela will be on to answer your space and astronomy questions live, as Fraser enjoys auroras in Iceland this week! And please check out how you can help us by answering some surveys for CosmoQuest...
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