Rough seas caused Blue Origin to hold off a planned early Friday launch attempt with is debut of New Glenn now targeting early Sunday instead. SpaceX, though, still has plans to launch later

Bezos' New Glenn and Musk's Starship both are heading for launch, and both could lift off in close timing to each other. Here's what we know.

SpaceX has confirmed they are targeting launch of the Starlink 12-12 mission at 11:21 a.m. Friday. The liftoff will be from Space Launch Complex 40. This mission will be the latest batch of Starlink internet satellites. With the payload being in the Group 12 satellites, the Falcon 9 rocket will travel on a Southeast trajectory.

The Blue Origin rocket was delayed to no earlier than 1 a.m. on Sunday, Jan. 12 due to unfavorable conditions offshore. The company delayed the launch to maximize chances at successfully landing the first-stage of the new rocket on its drone ship in the Atlantic. This brings the SpaceX launch to the front of the line.

SpaceX plans to launch the rocket Friday morning with 21 new Starlink satellites in tow, 13 of which officials said will have “direct to cell” capabilities.