TED Talks

TED Talks

Tabetha Boyajian: The Most Mysterious Star In The Universe (2016x69)


Ausstrahlung: Apr 07, 2016

Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure Such an extraordinary idea would require extraordinary evidence. In this talk, Boyajian gives us a look at how scientists search for and test hypotheses when faced with the unknown.

  • Premiere: Feb 1984
  • Episoden: 2474
  • Anhänger: 10
  • Laufend
  • YouTube
  • Daily