Black Widow pulsars consume their partners. But if there were advanced alien species, it could be a perfect way to produce energy and move the stars around. They could also use pulsars as a global galactic navigation system. How exactly could they achieve it? Finding out in this interview. 🦄 Get the extra part for free here:patreon.com/universetoday🟣 Guest: Dr. Clément Vidalhttps://www.clemvidal.com/📜 The Spider Stellar Engine: a Fully Steerable Extraterrestrial Design?https://arxiv.org/abs/2411.05038📜 Pulsar Positioning System: A quest for evidence of extraterrestrial engineeringhttps://arxiv.org/abs/1704.03316📺 VIDEO VERSIONhttps://youtu.be/Bebhbe0DOrU📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com/📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)Support Universe Today Podcast