Not every new space mission needs a separate launch and dedicated hardware. With this proposal, there's a huge potential for finding signals from primordial black holes by just using signals from a spacecraft flying to Uranus or Neptune. 🦄 Support us on Patreon:https://patreon.com/universetoday📚 Suggest books in the book club:https://www.goodreads.com/group/show/1198440-universe-today-book-club00:00:00 Intro00:02:39 Gravitational waves detector on a Uranus mission00:15:05 Gravitational wavelengths00:22:54 How could the mission be better00:35:25 Direct collapse of black holes00:50:37 Observing black hole accretion disks00:58:59 Current obsessions01:05:35 Final thoughts📺 VIDEO VERSIONhttps://youtu.be/XfOxNJvSvf4📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. It's FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com/🤳 OTHER SOCIAL MEDIATwitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetoday📩 CONTACT FRASER[email protected]⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)