Amazon is planning to launch 27 low-Earth orbit satellites this evening as part of Project Kuiper. The launch window is set for Wednesday, April 9, between 7 and 9 p.m. ET (4 to 6 p.m. PT), depending on weather and other factors.

Amazon is going into competition with SpaceX, with its Project Kuiper broadband satellite-based internet service intended to rival Starlink. The first launch of Project Kuiper satellites is scheduled for today, Wednesday April 9, and if you’d like to watch along at home then the event will be livestreamed.

Amazon is aiming to launch its first operational satellites today to provide speedy internet connections in remote regions, but it will still take some time to catch up with its main competitor, Space