All posts by Paul M. Sutter

By Paul M. Sutter on March 26, 2020 in
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This is a hard times for astronomers. But even though we #stayathome, you can learn astronomy with so many online resources. We also have news about black holes, trojan asteroid and more at #spaceradio

By Paul M. Sutter on March 19, 2020 in
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We have an awesome exoplanet which raining iron. Wouldn’t it be cool to live there? Or… not? Check it out with @PaulMattSutter at #365DaysOfAstro

By Paul M. Sutter on March 17, 2020 in
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Why is the speed of light so important in physics? Why does the value not matter at all? And why does it have the speed that it does? I

By Paul M. Sutter on March 12, 2020 in
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Freeman no more. And more question to answer regarding catch a virus from Mars, where of all the energy in the universe go. Get a free autographed copy of my book!

By Paul M. Sutter on March 5, 2020 in
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Earth has mini-Moon! But it’s temporary. Will the universe expand forever? Can something come from nothing?

By Paul M. Sutter on March 3, 2020 in
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How can a supernova become even more powerful? Why do we have such a hard time studying them, let alone defining them? What happens when you let a giant star unleash its full potential?

By Paul M. Sutter on February 27, 2020 in
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Divining Arrokoth’s secrets. How can we spread life in the galaxy? What happened in the early universe?

By Paul M. Sutter on February 18, 2020 in
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How did String Theory get started? What has made the idea so popular over the decades? Can we ever truly have a theory of quantum gravity? What is supersymmetry, the landscape, and the AdS/CFT Correspondence? What do holograms have to do with this? How many dimensions do we live in? Why does String Theory have such a hard time making predictions? How are we supposed to judge a theory that isn’t done yet? It’s a non-stop String Theory bonanza as I discuss these questions and more in today’s Ask a Spaceman!