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 15th: Why Do Supernovae Happen?
Ask A Spaceman Archive
Aug 1st: How Does the Universe Generate Giant Magnetic Fields?
How does the universe generate giant magnetic fields? How do we find them anyway?
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!
Preview of the new Space Radio show!
Jul 18th: What’s the Deal with Time Crystals?
What’s the deal with time crystals? Do they break physics as we know it?
Jul 4th: Do black holes exist?
Do black holes exist, or are they merely theoretical constructs? What’s the evidence?
Jun 20th: Is time travel possible?
Does everyone have the same clock? Can we skip forward into the future?
Jun 6th: What’s the matter with dark matter
What’s the matter with dark matter? check out the answer here.
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?
May 2nd: Does dark energy exist?
How do we measure the expansion history of the universe?