1.3M views · 18K reactions | On the 29th anniversary of the Space Shuttle Challenger disaster, we remember the 7 crew members killed. We take a look back at Peter Jennings reporting on the explosion on January 28, 1986. | Good Morning America | Facebook

42K views · 1.6K reactions | Autoloaders- Efforts at developing autoloaders first began during WWII. The first fully functional system was developed in 1945 by the United States for use in the 75 mm gun of T22E1 medium tank. However, just as the other members of the T20 family, these T22E1 medium tanks designed with autoloaders never entered into serial production. The first production autoloader came with the AMX-13  | The Challenger | Facebook

The Challenger 2 Streamliner is one of the coolest home-built hot rods in history... And is also the world’s fastest piston-powered vehicle with an SCTA record of 448.757 MPH. Enjoy this footage of its legendary launch, and remarkable view from inside the cockpit. via YouTube/thompsonlsr #bringatrailer #challenger2 #hotrod #streamliner #speedrun #racing #rarecars | Bring a Trailer

1.3M views · 5.1K reactions | “I don’t care who you tell. The shuttle is going to explode.” Using rare archival material, executive producers J.J. Abrams and Glen Zipper present an unprecedented examination of a moment that shocked the world. Challenger: The Final Flight is now on Netflix | Netflix | Facebook