This episode’s question comes from a listener named Todd who asks, “How do standard candles work? It seems like a really huge assumption that all of these stars are truly identical.” If you have feedback or a topic suggestion, email us. Image credit: Sandbox Studio, Chicago
We’re back in your podcast feed! We will start recording Season 2 of the show next week and the entire season should be released in about a month. In the meantime Cristina and Pat gave Stuart a call and asked him to explain the recent news about an image of a black hole. If you have feedback or a topic suggestion you can email us.