In this handout photo released by Russian Space Agency Roscosmos, Soyuz-2.1b rocket booster, carrying the Progress M-UM spacecraft and the Prichal nodal module, blasts off from the Baikonur Cosmodrome, Kazakhstan. Prichal was developed by RSC Energia to expand the technical and operational capabilities of the Russian segment of the International Space Station (ISS). Editorial use only, no archive, no commercial use.