Learn why talking to strangers shouldn’t be scary; and a new map revealing hidden dark matter “bridges” between galaxies. Additional resources from Joe Keohane: Pick up "The Power Of Strangers" at your local bookstore: https://www.indiebound.org/book/9781984855770?aff=penguinrandom  Website: https://joekeohane.net/  Twitter: https://twitter.com/JoeKeohane  A new AI-generated map revealed hidden dark matter "bridges" that connect galaxies by Briana Brownell Pappas, S. (2021, May 28). Dark matter map reveals new filaments connecting galaxies. Livescience.com; Live Science. https://www.livescience.com/map-local-universe-dark-matter.html  ‌Ratner, P. (2021, May 27). Scientists find dark matter “bridges” that may reveal future of our galaxy. Big Think; Big Think. https://bigthink.com/surprising-science/dark-matter-bridges-future-galaxy  Mapping the local cosmic web: Dark matter map reveals hidden bridges between galaxies. (2021, May 25). Phys.org. https://phys.org/news/2021-05-local-cosmic-web-dark-reveals.html  ‌Hong, S. E., Jeong, D., Seong Hwang, H., & Kim, J. (2021). Revealing the Local Cosmic Web from Galaxies by Deep Learning. The Astrophysical Journal, 913(1), 76. https://doi.org/10.3847/1538-4357/abf040  Follow Curiosity Daily on your favorite podcast app to learn something new every day withCody Gough andAshley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers. See omnystudio.com/listener for privacy information.