Live coverage: Three-man station crew lands in Kazakhstan

International Launch Services, facing headwinds in a commercial launch market now largely shaped by billionaires and satellite miniaturization, has touted a new relationship with the Russian space agency and Glavkosmos as a means to drive down Proton rocket prices, make Russian space industry more friendly to the commercial market, and diversify its offerings.

Boeing officials said Monday the company’s Starliner crew capsule will fly a second time without astronauts after software problems and other issues plagued a first test flight in December, preventing the ship from reaching the International Space Station.

Two astronauts worked outside the International Space Station Wednesday to reposition two spare solar array ammonia coolant pump assemblies, putting a failed unit, dubbed “Leaky,” into long-term storage and attaching another, known as “Frosty,” to an appendage of the lab’s robot arm.