# \[Q&A+\] Alternative Dyson Spheres, Vera Rubin's Data, Source of Magnetars

An episode of [Universe Today Podcast](https://invisiblenetwork.ai/podcast/794058155), 10 Feb 2026, 19 min.

Audio: https://c10.patreonusercontent.com/4/patreon-media/p/post/150395188/a11a800f70b24428b974d3ad7fb35877/eyJhIjoxLCJpc19hdWRpbyI6MSwicCI6MX0%3D/1.m4a?token-hash=1uvsjf6PpekHhWfzSHC9jRIfSyRjVPvl_DcmUGlTcjk%3D&token-time=1794355200

BONUS QUESTION STARTS AT 12:43 Watch the video here (with no ads) or on YouTube: https://youtu.be/aALqt_Ng0dU • 00:00 Start • 00:26 \[@ar-visions\] Are white dwarf a solution for Dyson spheres? • 02:41 \[@gumby2ms\] How will Vera Rubin's data releases work? • 06:48 \[@karandeepgill5589\] How much of a galaxy does the SMBH take up? • 09:47 \[@hangmann747tinmann8\] Where do magnetars come from? • 12:43 \[@logicbug\] What if the laws of physics are not uniform across the Universe?

Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.