
The airglow blankets the Earth's horizon during an orbital sunset in this photograph from the International Space Station.

The airglow blankets the Earth's horizon in this photograph from the International Space Station.

The waning gibbous Moon is pictured just above Earth's horizon from the International Space Station.

The waning gibbous Moon is pictured just above Earth's horizon from the International Space Station.

The airglow blankets the Earth's horizon beneath a starry sky in this photograph from the International Space Station.

On October 8, 2014, active regions on our Sun gave it the appearance of a jack-o'-lantern.

SpaceX Crew-3 astronauts prepare to depart from Houston to Kennedy Space Center in Florida.

SpaceX Crew-3 astronauts prepare to depart from Houston to Kennedy Space Center in Florida.

SpaceX Crew-3 astronauts prepare to depart from Houston to Kennedy Space Center in Florida.

SpaceX Crew-3 astronauts prepare to depart from Houston to Kennedy Space Center in Florida.