This Week at NASA: Three New ISS Residents

The International Space Station has three new residents. Expedition 37/38 Soyuz Commander Oleg Kotov, Flight Engineer Sergey Ryazanskiy and NASA Flight Engineer Michael Hopkins arrived six hours after launching from the Baikonur Cosmodrome in Kazakhstan.

They'll spend a portion of their five-and-a-half months in space with station Commander Fyodor Yurchikhin and Flight Engineers Karen Nyberg of NASA and Luca Parmitano who've been on the station since late May. Also, Heartbeat Finder, Orion Simulations, SLS Model Tested, Lander Prototype, Seeing Shockwaves, a very special NASA Anniversary and more!

Please follow SpaceRef on Twitter and Like us on Facebook.