𝗻𝗶𝗴𝗴𝗶𝗳𝘆© on Instagram: "In 1977, two NASA astronauts launched on a mission meant to last just 6 days — but it quietly turned into a nightmare. Shortly after reaching space, engineers realized the spacecraft’s main engine had failed, the exact engine needed to slow them down for a safe return to Earth. No engine meant no controlled re-entry. There was no rescue ship, no backup spacecraft, and no real plan B. If they came in too fast, they’d burn up. Too slow, and they’d bounce off Earth’s

The last voyage of NASA's space shuttle: Looking back at Atlantis' final mission 10 years later