Happy 100th Birthday, Liquid-Fueled Rockets! - Big Brain News
Daily Kids News with Big Brain
💡

Did You Know?

"March Madness is a single-elimination NCAA basketball tournament, which means each team gets one game at a time—lose once and you’re out."

Happy 100th Birthday, Liquid-Fueled Rockets!

March 17, 2026

Whoa—did you know a famous kind of rocket just turned 100 years old? On March 16, 2026, people celebrated 100 years since inventor Robert Goddard launched the first liquid-fueled rocket. Picture it: not a huge tower rocket like you see today, but an early, brave experiment that helped humans learn how to push a rocket upward using liquid fuel. Here’s the big idea: rockets need thrust, which is a fancy word for “push.” A rocket throws stuff out the back super fast, and that pushes the rocket the other way—up! Liquid-fueled rockets mix liquids (like fuel and oxygen) and burn them in a special way to make hot gas zoom out the bottom. And get this—rocket clubs across the United States celebrated the centennial by launching model rockets, even simple stomp rockets. Stomp rockets are like air-powered zoomers: you stomp on a bottle or pad, air rushes in, and pop—the rocket jumps into the sky. It’s a safe way to feel the science in your bones: air pressure, force, gravity, and lift, all playing tug-of-war in the air. So today, when you see a rocket on a poster or in a movie, remember: it took lots of small steps, lots of testing, and lots of curious brains to get from “tiny launch” to “hello, space!”