Crewmembers on the International Space Station (ISS) can experience sunrises and sunsets in rapid succession—about 16 “sunsets” per day because the space station circles Earth once every 90 minutes.
Crewmembers on the International Space Station (ISS) can experience sunrises and sunsets in rapid succession—about 16 “sunsets” per day because the space station circles Earth once every 90 minutes.