Live coverage: Falcon 9 rocket soars into space from California

A new $3 billion cosmodrome nestled in the remote taiga wilderness of Russia’s Far East, a sprawling, sparkling facility constructed at the behest of Russian President Vladimir Putin, will host its first rocket launch early Wednesday.

A SpaceX-owned Dragon cargo craft left the International Space Station on Friday and flew back to Earth for a parachute-assisted splashdown in the Pacific Ocean with a dozen mice and more than 3,000 pounds of experiment specimens and space hardware.

The first two next-generation Iridium satellites, designed to connect global subscribers with data and voice traffic, arrived at Vandenberg Air Force Base on Tuesday, where they will join eight more message relay craft for launch in September on a SpaceX Falcon 9 rocket.