Ep. 669: Challenges to Dark Energy
365 Days of Astronomy - Weekly Edition
English - February 13, 2023 21:00 - 1 hour - 27.8 MB - ★★★★★ - 14 ratingsNatural Sciences Science astronomy space science planets supernova black holes telescopes telescope Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Ep. 668: The Crisis In Cosmology
It’s been over 20 years since astronomers first discovered that the expansion of the Universe is accelerating thanks to dark energy. And in these decades, astronomers still don’t have much evidence for what could be causing the increased expansion rate. Maybe there’s something else going on to explain it.