நாசாவின் நாசங்கள் 😡 Dark Side Of NASA | Mr.GK

Space exploration is filled with incredible achievements—but it also carries immense risks. In this video, we dive into some of the most shocking mistakes, heartbreaking tragedies, and terrifying near-disasters in the history of NASA. Space exploration isn’t just about reaching the stars—it’s about learning from failure, pushing limits, and never giving up. 00:00 - Intro 01:46 - Apollo 1 Fire (1967) 05:05 - Astronaut almost floated away in space (1984) 08:32 - Challenger Disaster (1986) 11:47 - Hubble Telescope Mirror Mistake (1990) 14:29 - The Lost Mars Mission (1999) 17:18 - Columbia Disaster (2003) WhatsApp: https://whatsapp.com/channel/0029VaA23u5IHphLuhO3LM01 Instagram: http://instagram.com/Mr_Gk_Tamil Facebook: https://www.facebook.com/MrGKTamil X.com: https://x.com/Mr_GK_Tamil #nasa #space #disasters Mr.GK stands for Mr.General Knowledge.