Two rockets dropped tracers into the northern lights and the result was glorious

From Ars Technica

Accelerated time-lapse video of AZURE mission lighting up the sky.

Late Friday night, two sounding rockets launched from a small spaceport in northern Norway. The two skinny rockets soared to an altitude of 320km, and along the way each released a visible gas to fall through, and illuminate conditions inside the aurora borealis. Some of the resulting images were stunning.

This NASA-funded AZURE mission, which stands for Auroral Zone Upwelling Rocket Experiment, is one of a series of sounding rocket missions launching over the next two years as part of an international collaboration know as the The Grand Challenge Initiative – Cusp. The goal of these flights will be to study the region where Earth’s magnetic field lines bend down into the atmosphere, and particles from space mix with those from the planet.

Friday night’s mission involved two Black Brant XI-A sounding rockets, a three stage sounding booster with a long heritage dating back to…

Read More – Two rockets dropped tracers into the northern lights and the result was glorious

Recommended For You

About the Author: TechNews