Galaxy Zoo Talk
Green line. Wat is dit.
Posted March 24, 2013 8:51 PM
It's a satellite trail
Posted March 24, 2013 8:56 PM
Yup ! That is a satellite trail.
The satellite reflects the sunlight and because of its speed it gets caught in just one filter.
Satellite trails can also be blue or red.
Posted March 24, 2013 8:57 PM