SciShow Space

SciShow Space

This Might Be a Brand-New Kind of Star (2021x19)


Air date: Mar 05, 2021

Astronomers have theorized about an invisible star made up of theoretic particles in the past, but did we recently detect the gravitational waves of two of them colliding? Plus, extraterrestrial rocks from a decades-old mission keep yielding new discoveries!

  • Premiered: Apr 2014
  • Episodes: 878
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