ISS pass in an all-sky view In May 2017 the International Space Station made a series of convenient evening passes for European stargazers. On the evening of May 26, 2017, we managed to photograph a nice twilight transit from one of our favorite observing sites in Austria, about 50 kilometers north of Vienna. To show the complete arc of the passage we combined seven individual 60 second shots that were made with a Theta S full-sphere cam.
ISS transit in Austria on May 26, 2017 ISS transit Spherical Image by project nightflight