International Space Station Trail . ... Credit Copyright: Doug Murray Explanation: Still under construction, the International Space Station is literally becoming one of the brightest , fastest moving stars in the heavens. Despite illuminated clouds and bright light from a nearly full moon (lower left), this 5 minute time exposure easily captures the Space Station's trail as it arcs through early evening skies above Palm Beach Gardens, Florida, USA on December 9 . ... NASA Official: Jay Norris. ...