This week, we welcome Brittany Zimmerman to the show. She is CEO of Yummet, an organization developing technology for living in space, as well as preserving our environment right here on Earth. We also check in on new findings about Betelgeuse, explained by Dr. Stella Kafka of the American Association of Variable Star Observers!But first, we look in on the Hubble Space Telescope, as that famed instrument powers down, following a computer failure. Next, we look at a new study examining the causes of the recent dimming of the star Betelgeuse. Finally, we journey out to a pair of distant galaxies that appear to be missing one critical ingredient – dark matter.Listen to the podcast here or watch the video version of this episode at: https://youtu.be/gLA-860WDME--- Send in a voice message: https://anchor.fm/the-cosmic-companion/messageSupport this podcast: https://anchor.fm/the-cosmic-companion/support Get full access to The Cosmic Companion at thecosmiccompanion.substack.com/subscribe