Live coverage: Soyuz MS-14 docks at space station

This collection of images from NASA and SpaceX photographers shows the Crew Dragon spacecraft lifting off on top of a Falcon 9 rocket May 30.

A Russian military communications satellite rode a Soyuz rocket and Fregat upper stage Thursday into an orbit stretching nearly 25,000 miles (40,000 kilometers) above Earth, successfully launching after a one-month delay to replace a suspect third stage on the Soyuz booster.

The Dragon spaceship poised for launch Tuesday will carry more than 2.5 tons of equipment for the International Space Station’s six-person crew, making the first U.S. supply delivery to the orbiting research complex since the crash of an Antares cargo rocket in October.