In episode 181, we get curious about asteroids and the universe for Leif from California, Elliot from Scotland, and Arla and Juniper from New Zealand.  We learn what asteroids are and how they were discovered.  A very special guest, astrophysicist Sean Raymond, joins us to explain the difference between asteroids, meteors, and comets and to help us understand how big the universe is.  Join us for this other-worldly adventure!

Check Out Sean Raymond's Book "Black Holes, Stars, Earth & Mars - https://www.amazon.com/Black-Holes-Stars-Earth-Mars/dp/B08LFZZWGZ/ref=sr_1_1?dchild=1&keywords=Sean+raymond&qid=1629247651&sr=8-1