When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Astranis) SpaceX will make a new attempt to launch a miniature fleet of communications satellites overnight tonight and you'll be able to watch it live online. A SpaceX Falcon 9 rocket will launch four "MicroGEO" satellites for the company Astranis from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Liftoff is set for 12 a.m. EST (0500 GMT) on Sunday. You can watch the launch on SpaceX's X account and mission page starting about 15 minutes before liftoff. The midnight launch will mark SpaceX's second attempt to launch the MicroGEO satellites for Astranis. A Dec. 21 launch attempt ended in a last-second abort just as the Falcon 9 rocket's first stage engines ignited. SpaceX's MicroGEO satellite launch, called "Astranis: From One to Many," is the second of three planned SpaceX launches in three days this weekend. The company plans to launch 22 Starlink internet satellites from Vandenberg Space Force Base in California on Saturday (Dec. 28), then launch another 21 Starlink satellites from another Florida pad on Monday (Dec. 30). "Targeting a Falcon 9 launch from all three launch pads in Florida and California over the next three days," SpaceX wrote in an X social media post Friday (Dec. 27). The MicroGEO satellites launching Sunday were built for the San Francisco-based Astranis to provide satellite communications services for a variety of customers. Two of the four satellites will serve the Colorado-based firm Anuvu for in-flight connectivity, while another will serve a client in the Philippines. The fourth satellite, known as UtilitySat, is designed to serve multiple customers over its lifetime. "These are our most advanced satellites yet, with a number of improvements that will generate increased capacity and affordability," Astranis CEO John Gedmark said in a statement. Get the Space.com Newsletter