Ask a Spaceman! 

What would happen if you fell into a black hole? How big is the universe? Just what the heck is a quasar, anyway? You've got questions, and astrophysicist Paul Sutter has the answers! Submit questions via Twitter using #AskASpaceman or post to facebook.com/PaulMattSutter. Every week you will come closer to COMPLETE KNOWLEDGE OF TIME AND SPACE!

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Title	Date published
How to Die in Space: Sneak Preview	2020-03-10
AaS! 123: What powers a hypernova?	2020-03-03
AaS! 122: Is String Theory Worth It? (Part 8: An Armageddon of Strings)	2020-02-18
AaS! 121: Is String Theory Worth It? (Part 7: A Correspondence from a Dear Friend)	2020-02-04
AaS! 120: Is String Theory Worth It? (Part 6: We Should Probably Test This)	2020-01-21
AaS! 119: Is String Theory Worth It? (Part 5: Duality of the Fates)	2020-01-07
AaS! 118: Is String Theory Worth It? (Part 4: What We Need is a Superhero)	2019-12-17
AaS! 117: Is String Theory Worth It? (Part 3: Dimension is Destiny)	2019-12-03
AaS! 116: Is String Theory Worth It? (Part 2: Tuning the Strings)	2019-11-19
AaS! 115: Is String Theory Worth It? (Part 1: Unify This!)	2019-11-05
AaS! 114: How did spectroscopy revolutionize astronomy?	2019-10-15
AaS! 113: Is the James Webb Space Telescope worth the wait?	2019-10-01
AaS! 112: Why can't I quantum tunnel myself?	2019-09-17
AaS! 111: What's it like to fall into a black hole? (redux)	2019-09-03
AaS! 110: Is the universe really predictable?	2019-08-20
AaS! 109: What are the mysterious cosmic strings?	2019-08-06
AaS! 108: What do we learn from eclipses?	2019-07-16
AaS! 107: Is interstellar travel possible?	2019-07-02
AaS! 106: How do we measure the expansion of the universe?	2019-06-18
AaS! 105: Is everything a wave or a particle, and why does my head hurt?	2019-06-04

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