This is a video from WIRED of astrophysicist Paul M. Sutter answering questions asked on Twitter. Questions like what is dark matter, how many exoplanets are there, what’s it like a black hole, and what is a parallel universe? Unfortunately, he did not answer any of the love and relationship questions I asked, which is a shame because I’m in a real pickle with my girlfriend at the moment. She thinks I shouldn’t burp loudly around the house, but I think I’ll explode if I don’t. I really need someone to tell me I’m right.