ISS alerts, Nasa, Spazio Hello #Portugal! #ISS is passing over your heads at May 18, 2017 at 09:48PM 18 May 2017 fborgosano Leave a comment Share: From May 18, 2017 at 09:48PM, until May 18, 2017 at 09:54PM, the International Space Station passed over overhead for 351 seconds. Watch LIVE here: bit.ly/1e6IPYj Share: