What’s at the center of a black hole?
Can we use black holes to time travel? Can gas giants have gassy moons?
Aug 29th: Gas Moons and the Betterment of Humanity
Paul M. Sutter Archive
Aug 22nd: Super-Earth? Over-Rated
Over-rated super Earths. Could we survive on a super-Earth? more at #365DaysOfAsto with @PaulMattSutter
Aug 20th: Is the universe really predictable?
What is chaos theory? How can something be both deterministic and unpredictable?
Aug 8th: Throwing Shade on the Lightsail
Sailing on light for fun and profit. What if we shoot lasers at lightsails? Does life increase the entropy of the universe?
Aug 6th: What are the mysterious cosmic strings?
How do cracks appear in spacetime? What does it have to do with symmetry?
Jul 18th: Goodbye Voyager 2
Goodbye trusty Voyager! and will Jupiter ever become a star?
Jul 16th: What do we learn from eclipses?
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?
Jul 11th: Turtles Breathe from their Butts
Live from the AstroTours All-Stars Party, Exploring Titan, Life in the solar system.
Jul 2nd: Is Interstellar Travel Possible?
How hard is interstellar travel? What are the possible ways to achieve the required energy?
Jun 27th: Will James Ever Make It to Space?
Will James Ever Make it to Space? How does redshift work?