3, 2, 1 — Uh Oh, SpaceX Reschedules Falcon 9 Rocket Launch For Thursday

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Falcon 9

Earlier today, SpaceX’s website was counting down, stopping, then counting down again, then stopping again, scrubbing the launch that was scheduled to take place at approximately 5:37pm EST. On Thursday, SpaceX will again attempt to launch a Falcon 9 rocket for a GEO Transfer Mission. The rocket, which will launch from Florida’s Cape Canaveral Air Force Base, will put an Orbital Sciences SES-8 satellite, designed to support Southeast Asian communications needs for about 15 years, into a geostationary transfer orbit. Then, about a half-hour after launch, the Falcon 9 will deliver the satellite into geostationary orbit at about 22,000 miles above Earth, roughly 25% of the way to the moon. Many launchers deliver a satellite in two phases, or burns, depending on how long and how much power it takes to reach the first apogee. The transfer to geostatic orbit phase is usually performed via solar power, which reduces overall costs. This launch is SpaceX’s first attempt at putting a communications satellite in orbit.