Eastern Iron Range (trfnews.i234.me) — Residents looked up Saturday night and saw a bright green streak. Many wondered if it was a meteor. Others thought it looked different.
The American Meteor Society reported receiving 136 reports. People reported the sighting across Minnesota, Wisconsin, and Michigan. Reports also came from Ontario and Manitoba.
After reviewing the reports, the group pointed to a likely cause. It said the bright object was most likely a Starlink satellite burning up. The organization linked the event to Starlink satellite #3322.
The satellite’s orbital drop was expected in December. Its last tracked position was recorded shortly before the reports came in. That timing matched what people saw Saturday evening.
Why did it look different than a meteor
Meteors often streak by in seconds. They can appear as a single fast line. Satellite reentries can move more slowly across the sky. They can also break into several glowing fragments.
Many observers described multiple pieces of light. Some said it looked like a string of sparks. That pattern is common in satellite reentries.
More satellite reentries are expected
Starlink satellites operate in low Earth orbit. Many are designed to last about five years. At the end of their life, they are guided down for a controlled burn.
SpaceX, which operates Starlink, aims to reduce long-term space debris. The satellites are meant to break up in the atmosphere. You can learn more about the system at Starlink and SpaceX.
With thousands of satellites in orbit, reentries are happening more often. Some estimates put Starlink reentries at one or two per day. Projections suggest that the number could rise as more satellites age out.
Scientists are studying the impact
Some astronomers and environmental researchers are watching the trend. Satellites can release materials in the upper air during burn-up. Researchers say more study is needed on long-term effects.
For many in northern Minnesota, the view was the big moment. It was a rare show in the night sky. It may also become a more regular sight in coming years.
I’m Chris Harper reporting for TRF News.