Do we need to test string theory? How are we supposed to judge a theory that isn’t done yet? It’s a non-stop String Theory bonanza as I discuss these questions and more in today’s Ask a Spaceman!

What’s making all these FRB’s? How to get started in cosmology? How can we see the cosmic microwave background? What’s going on with the Hubble constant?

What’s up in 2020? Lookslike we will have Seven launches to watch in 2020. And more questions to answers such as microscopic black hole, why new year start in winter, will James Webb study CMB? #365DaysOfAstro with @PaulMattSutter

Part 5 of a non-stop String Theory bonanza as @PaulMattSutter discuss about Duality of the Fates in string theory. More on today’s Ask a Spaceman at #365DaysOfAstro

What did we do and learn this past decade? What will we do and learn in the next? @PaulMattSutter will discuss this topic on #365DaysOfAstro

Enceladus has stretch marks! What are the different features of the moon?
What would we see if we lived in a void?

Another non-stop String Theory bonanza with @PaulMAttSutter at #365DaysOfAstro. Today’s discussion: What We Need is a Superhero

Can black holes take you to another universe? What’s the point of space travel? Starliner test launch countdown. Should we be optimistic about Starliner?