SpaceX Cargo Capsule Reaches International Space Station

The SpaceX Dragon cargo spacecraft was berthed to the Harmony module of the International Space Station at 8:54 a.m. EST on Jan. 12, 2015.

In this video frame grab provided by NASA, the International Space Station's robotic arm, lower right, operated by station commander Butch Wilmore, reaches for the SpaceX Dragon spacecraft as it soars more than 420km above the Mediterranean Sea on Monday, Jan. 12, 2015.

There will be five spacecraft at the International Space Station when the Dragon commercial craft arrives Jan. 12, 2015. (NASA)

Young people from around the world dance with a nun at the market square in Krakow, Poland, ahead of the official opening of the World Youth Day, with the participation of Pope Francis.

Young people from around the world dance with a nun at the market square in Krakow, Poland, ahead of the official opening of the World Youth Day, with the participation of Pope Francis.

Photographers record the launch of the Falcon 9 SpaceX from Space Launch Complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral, Fla., Saturday, Jan. 10, 2015.