The Space-X launch scheduled for Thursday was postponed to Friday, March 29.

In a tweet, Space-X said they’re “Standing down from tonight’s Falcon 9 launch of @Starlink. Targeting no earlier than Friday, March 29 for liftoff.”

The company says liftoff is planned for 7:30 p.m. Friday with backup opportunities at 11:30 p.m.

Space-X says they are planning on launching 22 of their Starlink satellites from the Vandenberg Space Force Base in California.

You can watch a webcast of the launch here.