All posts by Paul M. Sutter

By Paul M. Sutter on July 16, 2019 in
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Why is it so hard to predict solar eclipses? How did Newton and Halley team up to solve it? What have we learned from solar eclipses since then?

By Paul M. Sutter on July 11, 2019 in
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Live from the AstroTours All-Stars Party, Exploring Titan, Life in the solar system.

By Paul M. Sutter on July 2, 2019 in
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How hard is interstellar travel? What are the possible ways to achieve the required energy?

By Paul M. Sutter on June 27, 2019 in
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Will James Ever Make it to Space? How does redshift work?

By Paul M. Sutter on June 18, 2019 in

What’s the deal with redshift? How can we actually interpret velocities when it comes to cosmic expansion?

By Paul M. Sutter on June 6, 2019 in
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Special edition recorded at the Intermediate School in White Salmon, Washington!

By Paul M. Sutter on June 4, 2019 in
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Is light made of waves or particles? Is matter made of waves or particles? What does it mean for matter to “wave”, anyway?

By Paul M. Sutter on May 30, 2019 in
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What came before the big bang? How do we know the shape of the universe? We’re gonna need a bigger telescope!