Galaxy Zoo Talk
by DeadRinu5
What is this? i never saw it before. maybe it's from the photo?
Posted September 11, 2013 7:55 PM
by fatha731
That's a satellitetrail. As the satellite passes in front of the camera it reflects the sunlight and gets caught in only one filter due to its speed. They can be red or blue as well.
Posted September 11, 2013 8:26 PM