EPISODE · Aug 14, 2018 · 13 MIN
Star-Swallowing Black Holes Reveal Secrets in Exotic Light Shows
from Science, Spoken · host WIRED
Black holes, befitting their name and general vibe, are hard to find and harder to study. You can eavesdrop on small ones from the gravitational waves that echo through space when they collide—but that technique is new, and still rare. You can produce laborious maps of stars flitting around the black hole at the center of the Milky Way or nearby galaxies. Or you can watch them gulp down gas clouds, which emit radiation as they fall. Now researchers have a new option. Learn more about your ad choices. Visit podcastchoices.com/adchoices
What this episode covers
Black holes, befitting their name and general vibe, are hard to find and harder to study. You can eavesdrop on small ones from the gravitational waves that echo through space when they collide—but that technique is new, and still rare. You can produce laborious maps of stars flitting around the black hole at the center of the Milky Way or nearby galaxies. Or you can watch them gulp down gas clouds, which emit radiation as they fall. Now researchers have a new option. Learn more about your ad choices. Visit podcastchoices.com/adchoices
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Star-Swallowing Black Holes Reveal Secrets in Exotic Light Shows
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