Full duration and full thrust 33-engine static fire with Super Heavy V3

Video of Starlink 10-53 solar transit. WAI media.

Watch 👀 the difference between silicon carbide (right) and traditional fuel cladding (left) in this video of a loss-of-coolant test ⬇️

Raptor 3 is engineering black magic SpaceX’s Raptor is the FIRST full-flow staged combustion engine to ever fly - only the 3rd ever built (after the Soviet RD-270 and the 2000s US demo that never flew) → Both fuel-rich oxidizer-rich preburners → 100% of propellant through the turbines before the main chamber → Auto-ignites from hot preburner gases (no Merlin igniter fluid) → Record 350 bar chamber pressure Raptor 3 goes even crazier: Everything internalized with regenerative cooling. No heat shields. No fire suppression system. Saves 10 tons This is how Starship becomes rapidly reusable

You're looking at one of the rarest things ever photographed from space. A red sprite — a 50-mile-tall electrical discharge that fires upward out of a thunderstorm into the edge of space. It exists for milliseconds. Nitrogen molecules in the mesosphere glow pink for a fraction of a heartbeat, then it's gone. NASA astronaut Nichole Ayers caught this one from the ISS, over Mexico and the US. Lightning we know. This is something else.

Incredible footage from SpaceX of the first 33-engine Starship Booster V3 static fire test with the next-generation Raptor 3 rocket engines 🔥

This guy straps a G.I. Joe onto an RC plane, flies it up, and sends it jumping out mid-air with a parachute, lands safely on the ground.

Before jet engines... they built monsters like this. This is the Pratt & Whitney R-4360 Wasp Major 28 cylinders 4 rows 3,500 horsepower All designed with pencil and paper. And when it starts... you can feel the entire building shake.

B-1 Lancer full afterburner takeoff! 📹: turn_n_burn

Starship flies again next month

🔉SOUND ON 🔊 If you like it share it with a friend. 🎙️🎸🎵🎶🇺🇸🎶🎵🎸🎙️ FAFO by @JasonCoursey and @JYoungbluth

Not AI

Razor Blade Radio page

🚨: Watch Sombrero galaxy in real time as seen from a backyard telescope, 31.1 million light-years) away from our Milky Way galaxy.

Vapor cone forming around an F-22 Raptor. 📽: Mark Fingar

This guy built an amazing Lego-powered Submarine with advanced automatic depth control and it’s insane

This is hands down one of the coolest experiments Chris Hadfield did. Watch the incredible surface tension in action as he starts to wring out a wet towel while floating in space. 🌌

Your brain is tricking you. They are not moving a single pixel.