Video: The sun goes round and round in Vine post from the ISS

When the International Space Station’s orbit follows above the line between day and night on earth, the sun will never go completely below the horizon. ISS astronaut Reid Wiseman created a 6 second looping video he made from images over such a 92 minute orbit.  The clip is on the Vine site, which hosts short looping videos :

Update: Reisman later posted this – Twitter / astro_reid:

 Our orbit is almost parallel to the terminator so it is daylight with a low sun angle 24 hrs a day now on the #ISS. pic.twitter.com/Vd7bGm4Rnu

EarthTerminator