‘Explosion’ noises heard in Huntsville area are rocket engine hotfire tests, officials say

The rumble you will hear today, Monday, January 5 2026 is the sound of rocket engine hotfire testing. Hotfire testing — a ...
Space on MSN

Footage of NASA firing up Artemis moon rocket engine for 550 second test

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...
News 6 WKMG

Experience rocket test fire simulation at Kennedy Space Center Visitor Complex

The Gantry at LC-39, an immersive, interactive experience that reimagines the historic Launch Complex 39 gantry, is now open at Kennedy Space Center Visitor Complex. (Kennedy Space Center) BREVARD ...
VoxelMatters

Agnikul successfully fires dual 3D printed rocket engines

Agnikul successfully fires dual 3D printed rocket engines. Four pumps power the system, each driven by an independent electric motor.
GeekWire

New Frontier Aerospace tests 3D-printed rocket engine for future flight applications

Flames stream from New Frontier Aerospace’s Mjölnir rocket engine during a hot-fire test. (NFA Photo) Kent, Wash.-based New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine ...