Live coverage: 400th Proton rocket takes off with Russian satellite

A Russian Soyuz booster blasted off from a snow-covered launch pad in Kazakhstan on Wednesday with nearly 6,000 pounds of fuel, water and supplies for the International Space Station.

SpaceX called off a launch attempt in Texas Monday for the Super Heavy booster and Starship launch vehicle, blaming a bad valve on the first stage. The next launch attempt for the world’s largest rocket is scheduled for Thursday, depending on weather and a fix for the valve problem.

While a SpaceX Dragon cargo ship closed in on the International Space Station early Sunday, a Russian Soyuz spacecraft blasted off from frigid Kazakhstan, boosting a fresh three-man crew into orbit for a two-day flight to the lab complex.