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21 centimeters - this is a radio wavelength carrying a signal which is very important for astronomy. It comes from clouds of neutral hydrogen. This signal reaches us from all directions, though it seemed it should never have existed. In this episode we are going to show what we can find out thanks to this unusual radiation. Welcome to 'Astronarium'!
"Astronarium" is TV program about astronomy and space. We present the mysteries of the Universe and scientists who explore them.
Episode 35 - The Wave 21 cm
Premiere: 24.05.2017
Official website: www.astronarium.pl
Facebook: / astronariumtvp
Twitter: / astronariumtvp
Instagram: / astronarium
Production: Polish Astronomical Society and Polish Television
Media partner: Urania - Postępy Astronomii
Production financing: Ministry of Science and Higher Education, Poland