Unveiling the Scary Truth About Galactic Cosmic Rays | How the Universe Works | Science Channel

Scientists explain the dangers of cosmic rays in our galaxy and how NASA plans to protect Astronauts from them during their expeditions. #howtheuniverseworks #sciencechannel Stream How the Universe Works: About How the Universe Works How was it built and how does it actually work? With a cast of experts and eye-popping CGI, we're looking under the celestial hood to tell the greatest story of all -- the story of where we and everything else came from. Subscribe to Science Channel: @sciencechannel About Science Channel: Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel. Find us on social: Facebook: Twitter: Instagram: TikTok: