A Russian Soyuz rocket flew into space from the edge of the Amazon on Thursday, carrying a pair of European navigation satellites in the third launch in nine months for the multibillion-dollar Galileo program. Liftoff from French Guiana occurred on time at 1151:56 GMT (6:51:56 a.m. EST).

Boeing and SpaceX hope to launch commercial crew ferry ships on long-awaited test flights later this year, but both companies face major challenges getting the spacecraft certified before late 2019 when seats aboard Russian Soyuz spacecraft will no longer be easily available for NASA space station crews, officials told lawmakers Wednesday.

The fully-assembled James Webb Space Telescope has completed testing in Southern California to verify the $10 billion mission can withstand the sound and shaking it will see during launch scheduled late next year on a European Ariane 5 rocket.