AaS! 43: What's the Shape of the Universe?
What's the shape of the universe? What does it even mean for the universe to have a "shape"? If you traveled far enough, would you end up where you started? I discuss these questions and more in today...
1 Marras 201632min
AaS! 42: Where Do "Weird" Radio Signals Come From?
Where do "weird" radio signals come from? Is this the first time we thought something weird was happening in space? Why does it make the news so much? I discuss these questions and more in today's Ask...
18 Loka 201633min
AaS! 41: How Do (Regular) Novas Work?
How do regular non-super-novas work? What's the connection to white dwarves? Where do they happen and why should we care? I discuss these questions and more in today's Ask a Spaceman! Support the show...
4 Loka 201634min
AaS! 40: Do Black Holes Die?
What's the deal with Hawking Radiation? Does it really mean what we think it means? How do black holes form in the first place? I discuss these questions and more in today's Ask a Spaceman! Support th...
20 Syys 201641min
AaS! 39: Is There Life on Europa?
What's going on under the ice of Europa? What keeps it so warm down there? Are the oceans pure or have the right chemistry for life? I discuss these questions and more in today's Ask a Spaceman! Suppo...
6 Syys 201641min
AaS! 38: How Do We See Beyond the Visible?
How do we make observations beyond visible light? What exactly is a telescope? And what's up with NASA adding colors to images? I discuss these questions and more in today's Ask a Spaceman! Support th...
16 Elo 201634min
AaS! 37: What is the Cosmic Microwave Background (Part 2)?
Part 2 of What is the cosmic microwave background? What causes those bumps and wiggles? What does it tell us about the early universe, and the universe we have today? What does the universe have to do...
2 Elo 201646min
AaS! 36: What is the Cosmic Microwave Background? (Part 1)
What is the cosmic microwave background? How was it discovered? What did it have to do with the great debate between Big Bang theory and the Steady State model? I discuss these questions and more in t...
19 Heinä 201643min
