At first, I thought it was a jet airliner flying through some clouds.

Then it took on the spiral shape and grew big fast!

I got my wish!

Todd Salat Space X Spiral Aurora

The spiral is actually frozen rocket engine exhaust.

When it catches the sunlight at high altitudes, it glows, and a spiral formation is created.

Salat wasn’t the only one to get a glimpse at the rare event.

The University of Alaska’s Poker Flat Research Range has an all-night camera that also recorded the event.

Transporter is SpaceX’s rideshare mission, and this was its seventh launch.

According toSpaceNews, it was carrying 51 satellites.

The spiral sparked by a SpaceX rocket was also caught on film.

It’s visible in the aurora at around 09:50 UT.