Watch the SpaceX Falcon 9 rocket launch the EchoStar 23 satellite

The 10th dedicated cargo delivery mission by SpaceX’s Dragon spacecraft, and the first to liftoff from launch pad 39A at NASA’s Kennedy Space Center, will carry more than 5,000 pounds of equipment to the International Space Station.

Rocket Lab’s launch team canceled a launch attempt Sunday in New Zealand after discovering a misbehaving video transmitter on the Electron booster set to loft a small U.S. military satellite into orbit to test an innovative antenna design. After replacing the transmitter, Rocket Lab announced the launch is set for Thursday (U.S. time) to wait for better weather.

SpaceX sent a cargo capsule with nearly 5,500 pounds of experiments and supplies on a three-day trip to the International Space Station on Sunday, firing the automated spaceship through low-hanging clouds and into orbit from the same launch pad where Apollo astronauts began voyages to the moon.