About 53 results for "UCBr7XOxxQyBHEwqkhoci7vw" - Time taken: 182 ms

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PT36M11S

How Far Do You Really Travel in Your Life?

Paul M. Sutter, Ph.D.Sep 14, 2023

9.6k

PT29M11S

Could We Move the Earth? - Ask a Spaceman!

Paul M. Sutter, Ph.D.Jun 15, 2023

5k

PT33M17S

The Top 5 Mysteries in Astronomy - Ask a Spaceman!

Paul M. Sutter, Ph.D.May 18, 2023

12k

PT41M56S

The Top 5 Discoveries in Astronomy OF ALL TIME - Ask a Spaceman!

Paul M. Sutter, Ph.D.May 4, 2023

5.9k

PT28M21S

The Coldest Place in the Universe - Ask a Spaceman!

Paul M. Sutter, Ph.D.Mar 9, 2023

9.7k

PT41M46S

How a Rotating Universe Permits Time Travel - Ask a Spaceman!

Paul M. Sutter, Ph.D.Feb 23, 2023

14k

PT35M57S

Stars That Don't Belong - Ask a Spaceman!

Paul M. Sutter, Ph.D.Feb 8, 2023

6k

PT16M28S

The Most Important Number in the Universe - Ask a Spaceman!

Paul M. Sutter, Ph.D.Feb 16, 2022

168k