This is the plasma jet of galaxy M87 — and it’s not just stunning, it’s mind-blowing. We’re looking at a beam of matter and energy, launched from a supermassive black hole, stretching nearly 5,000 light-years into space. That’s 30 trillion miles! 🔥 What’s wild is how it forms: as gas spirals into the black hole, magnetic fields twist some of that material into a narrow jet, blasting it out at near-light speed. It’s like a cosmic firehose, lighting up space in X-ray, radio, and visible wavelengt

Lockheed C 5 Galaxy Takeoff | Joy Ann

The Lockheed C-5 Galaxy is primarily a giant cargo plane – and to load it up, you need a giant opening. The solution: the nose cone of the plane, known as the visor, swings up to reveal a massive door. 🎥Inside Mighty Machines | Smithsonian Channel Aviation Nation