The Challenger space shuttle tragedy shocked the entire world and reminded everyone of the gravity and intense dangers space exploration really is. Decades later, visiting space as a tourist is now closer than ever, but we must never forget those brave astronauts who risked everything to adventure into the great unknown. Today's epic new video revisits that tragic day and analyzes what caused the Challenger to experience a catastrophic failure. | The Infographics Show

1.7M views · 35 reactions | In a series of inspiring home makeovers, world-renowned tidying expert Marie Kondo helps clients clear out the clutter -- and choose joy. Only on Netflix. Try one month free. | Netflix | Facebook