
Ask A Spaceman Archive


Aug 15th: Why Do Supernovae Happen?
What’s the balancing act happening inside stars? Why is iron the fusion limit? How long does it take for a star to blow?

Aug 1st: How Does the Universe Generate Giant Magnetic Fields?

Jul 27th: Dr. Mike Reynolds Discusses the Total Solar Eclipse
All about the upcoming total solar eclipse. They discuss where to see it, how to see it and, most importantly, WHY to see it!

Jul 25th: Space Radio show!

Jul 18th: What’s the Deal with Time Crystals?

Jul 4th: Do black holes exist?

Jun 20th: Is time travel possible?

Jun 6th: What’s the matter with dark matter

May 16th: What is the “Axis of Evil”?
I’ve heard there’s an “axis of evil” in space – what’s up with that? Is there anything special about our position within the universe?