Can we use stars other than the Sun as gravitational lenses? 🦄 Support us on Patreon:https://patreon.com/universetoday📚 Suggest books in the book club:https://www.goodreads.com/group/show/1198440-universe-today-book-club00:00 Start00:40 [Tatooine] Which things we can see only with gravitational waves? 18:57 [Kamino] Are there rare elements on Mars? 22:11 [Mustafar] Can we use other stars as gravitational lenses? 25:01 [Alderaan] Are strange isotopes and rare elements created in supernovae?