# \[Q&A\] Dust VS Interstellar Travel, Nuclear Reactors on the Moon, My Favourite Lagrange Point

An episode of [Universe Today Podcast](https://invisiblenetwork.ai/podcast/794058155), 10 Jul 2025, 19 min.

Audio: https://c10.patreonusercontent.com/4/patreon-media/p/post/139665803/6b57f993e6e046adac2e40005e39f52f/eyJhIjoxLCJpc19hdWRpbyI6MSwicCI6MX0%3D/1.mp3?token-hash=fFVDyrmNJl9I374P5WKTE7kxTgNc7o6Hu22sn90HN_c%3D&token-time=1794441600

Will dust make interstellar travel impossible? Is Oumuamua unique in its weird cigar-like shape? How many nuclear reactors will we need on the Moon? And in Q&A+, does studying the Universe have no endgame? Answering all these questions and more in this Q&A show. 🎁 \[Q&A+\] Same video. No YT ads. BONUS question. FREE: https://www.patreon.com/universetoday 🚀 \[Overtime\] Even more Q&As: https://www.patreon.com/universetoday 00:00 Start 00:27 \[@scottycartercom\] My favourite planet and moon 00:51 \[@Beedubz76\] Are there any objects that are similar to Oumuamua? 03:52 \[@askani21\] Will dust make interstellar travel impossible? 06:29 \[@fredjonestowns4213\] How long until we reach Enceladus? 08:41 \[HammmmerFan\] How will society respond if we actually find evidence of alien life? 10:31 \[@anniealexander9911\] What's my favourite Lagrange point? 11:25 \[@johnrasnic195\] Will people put Moon bases in caverns? 12:31 \[Encodedpr\] How many nuclear reactors will we need on the Moon? 13:42 \[@gangsterdaddy510\] Data rates from distant spacecraft 📺 VIDEO VERSION https://youtu.be/kVUxqNkwyfI 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

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