ISS, Penumbra
Counter-intuitively, the ISS is moving from right (west) to left (east) in this image. As it passed over Ireland it passed behind the Earth and into the planet’s shadow, or [[penumbra]]. The more you know.
Categorised as: astronomy, ireland, photography
Nice one Mark. Looks like you caught Iron Man flying across the sky.
Was that about 20 sec exposure?
Ooh! You’ve taught me something…coolio.
Win! The most useful thing I taught anyone before now was to coach my niece to say “Why?” when questioned.