AaS! 265: Does Antimatter Fall Up?

AaS! 265: Does Antimatter Fall Up?

What is the weak equivalency principle? How was antimatter discovered and why is it the perfect thing to put gravity to the test? What did the CERN experiment discover? I discuss these questions and more in today's Ask a Spaceman!

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Hosted by Paul M. Sutter.

Jaksot(271)

AaS! 209: What Secrets Are Hiding in Triton?

AaS! 209: What Secrets Are Hiding in Triton?

What's so cool about Triton? How did it end up in orbit around Neptune, and what can we learn from it? Could we send a mission there one day? I discuss these questions and more in today's Ask a Spacem...

3 Loka 202335min

AaS! 208: Where Are All the White Holes?

AaS! 208: Where Are All the White Holes?

How are white holes different from black holes? What would happen if you were stuck inside of one? Why don't they appear in the universe? I discuss these questions and more in today's Ask a Spaceman! ...

19 Syys 202334min

AaS! 207: How Far Do We Travel in Our Lives?

AaS! 207: How Far Do We Travel in Our Lives?

What is the combined motion of everything in the universe? How does all of that influence us? Are we just going around in circles, or is there something more? I discuss these questions and more in tod...

5 Syys 202336min

AaS! 206: What are the Weirdest Names in Astronomy?

AaS! 206: What are the Weirdest Names in Astronomy?

What are some wild stories behind names in astronomy and physics? How did we get the jargon words that we did? What are some of the funniest names? I discuss these questions and more in today's Ask a ...

15 Elo 202327min

AaS! 205: What's the Difference Between Science and Pseudoscience?

AaS! 205: What's the Difference Between Science and Pseudoscience?

What's the difference between science and pseudoscience? What is a scientific mindset? How are we able to spot pseudoscience when it's happening? I discuss these questions and more in today's Ask a Sp...

1 Elo 202333min

AaS! 204: How did Annie Jump Cannon Bring Order to the Universe?

AaS! 204: How did Annie Jump Cannon Bring Order to the Universe?

How was massive astronomy done in the 1800's? Who were the Harvard Computers? How did Annie Jump Cannon figure out how to classify stars? I discuss these questions and more in today's Ask a Spaceman! ...

18 Heinä 202330min

AaS! 203: Is the Universe a Giant Black Hole?

AaS! 203: Is the Universe a Giant Black Hole?

Why didn't the big bang collapse in a singularity? What would a universe-sized black hole be like? Now that I think about it, do we live inside a giant black hole already? I discuss these questions an...

4 Heinä 202323min

AaS! 202: Could the Earth Leave the Solar System?

AaS! 202: Could the Earth Leave the Solar System?

Could we nudge the orbit of the Earth to avoid the death of the Sun? Could it get kicked out of the solar system altogether? What are rogue exoplanets? I discuss these questions and more in today's As...

13 Kesä 202329min

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