NASA Flight Director Chris Edelen and controllers monitor the SpaceX Dragon Capsule grapple and berthing to the International Space Station September 23, 2014 in Houston, Texas.

NASA Flight Director Chris Edelen and controllers monitor the SpaceX Dragon Capsule grapple and berthing to the International Space Station September 23, 2014 in Houston, Texas.

E7TXYJ NASA Flight Director Chris Edelen and controllers monitor the SpaceX Dragon Capsule grapple and berthing to the International Space Station September 23, 2014 in Houston, Texas.