TED Talks
Natasha Hurley-Walker: How radio telescopes show us unseen galaxies
TV-PG
2017 • E80 Apr 18, 2017 15mOur universe is strange, wonderful and vast, says astronomer Natasha Hurley-Walker. A spaceship can't carry you into its depths (yet) -- but a radio telescope can. In this mesmerizing talk, Hurley-Walker shows how she probes the mysteries of the universe using special technology that reveals light spectrums we can't see.
