Audio coming from inside the space capsule during the Apollo 1 disaster.

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Remembering Space Shuttle Challenger: The Tragic Legacy and Lessons of STS-51-L On January 28, 1986, the world watched in shock and horror as the Space Shuttle Challenger met a tragic fate, disintegrating a mere 73 seconds into its flight, leading to the loss of all seven crew members. It was a sombre and devastating moment that marked the first fatal accident involving an American spacecraft during a mission. The ill-fated mission, designated STS-51-L, was a significant one, carrying both scientific endeavours and the groundbreaking inclusion of schoolteacher Christa McAuliffe among its crew. Scheduled to deploy a communications satellite and study Halley's Comet, the mission garnered tremendous media attention due to McAuliffe's participation. Consequently, the catastrophic launch and its aftermath were broadcast live in numerous schools across the United States. The disaster was attributed to the failure of critical O-ring seals within the shuttle's right solid rocket booster (SRB). The record-low temperatures on the launch day had compromised the rubber O-rings, compromising their ability to seal the joints properly. Shortly after liftoff, the breached seals allowed hot pressurized gas to escape, burning through crucial components and ultimately tearing the orbiter apart due to aerodynamic forces at play. As sad as this is, I hope you learnt something. If yes, please consider checking out my profile, I post about anecdotes and curiosities of the 20th century! Below one can see the Archival footage of the Space Shuttle Challenger's launch, explosion and initial reporting. [Credit: NBC News]

The Apollo 1 crew expressed concern about the construction of the command module and the amount of flammable material (mainly nylon netting and Velcro) in the cabin on August 19, 1966. The picture here has all the three astronauts, praying to God for their safe journey. The spacecraft would later catch fire, and all three astronauts would be killed.

Wow look at those pictures... that must have been so painful. Poor souls... so brave to try and go to space. Pioneers.

English girl carries today’s salmon catch home Norway, 1910s

A fully preserved cave bear, estimated to be 39,500 years old, has been discovered in the Siberian permafrost. The remains were found by reindeer herders in the Russian Far North, and even the bear's nose and teeth were still intact. This incredible discovery offers scientists an unprecedented opportunity to study the animal's anatomy, behavior, and diet and gain valuable insights into the prehistoric world. 🐻

After the Columbia incident, when the Space Shuttle was about 600 feet from the Space Station, the crew used to maneuver it through a backflip rotation to expose the heat shield to the station crew. This timelapse shows Atlantis STS-129 in 2009

"My dad was killed in the line of duty 10 months before i graduated college so guys from his station came and surprised me at my graduation." 💕 Credit: emily_ski1 🎁 Please follow us for more!

I would've gotten out

Compassion story: A fisherman spotted her just east of the Faralon Islands (outside the Golden Gate) and radioed for help. Within a few hours, the rescue team arrived and determined that she was so badly off, the only way to save her was to dive in and untangle her…. a very dangerous proposition. One slap of the tail could kill a rescuer. They worked for hours with curved knives and eventually freed her. When she was free, the divers say she swam in what seemed like joyous circles. She then came back to each and every diver, one at a time, nudged them, and pushed gently, thanking them. Some said it was the most incredibly beautiful experience of their lives. The guy who cut the rope out of her mouth says her eye was following him the whole time, and he will never be the same. May you be so fortunate to be surrounded by people who will help you get untangled from the things that are binding you. And, may you always know the joy of giving and receiving gratitude 🙏