SpaceX will try again on Tuesday. Its Falcon 9 rocket will carry 32 small loads into space.
Bad weather in the booster recovery zone forced a one-day delay on Monday morning.
The window opens at 6:30 a.m. Eastern time. That is 3:30 p.m. in Pakistan.
Weather officers gave a 90 percent chance of good weather for Tuesday.
Many customers share one rocket. Each one buys a ride for a small satellite.
Starfall is a small SpaceX capsule. It works as a lab in space.
Varda's W-7 capsule tests whether space helps a cancer drug dissolve better.
Starburst-1 weighs 260 kilograms. It will test moves in orbit.
Booster B1085 flew Crew-9, Fram2, and 10 batches of Starlink satellites.
The booster will aim for a robot ship in the Atlantic called A Shortfall of Gravitas.
People in the Carolinas may see a glowing cloud as the rocket climbs into sunlight.
Read the full story with what is on board and what happens next on Rive News.
Get the full breakdown, key numbers, and what happens next.
Read on Rive News