I was driving along the river beside gainsborough highway heading home from picking kids up from church. i always check out the sky on our way in or out of home. we had just came up the hill to the seven sisters,which is a natural formation of rocks the town named. i looked to my right in the sky an where normally would be a few bright stars was a glowing light stationary in the sky. i was driving at least 45-50. i then asked if my step sons noticed the light too,at first i argued that it wasn't a star because i look every night on my way from work an this was the first i had seen the object. i continued home and returned to find that the object had left the area. i think i knew it would not be there when i returned but i felt i had to go back to see. i thought the object mite have been a a military craft but the light was not like lights on air craft it seemed to completely covered in the light emitting from it.