Terms of Service and Privacy Policy. On Sunday, January 15, a SpaceX Falcon Heavy rocket lifted off to orbit with a payload for just the fifth time since the company began flying the 70-ton capacity vehicle in 2018. Launching from NASA’s Kennedy Space Center at 5:56 p.m. EST, the partially reusable rocket carried USSF-67, a classified US Space Force mission consisting of two main payloads. The first held a military communications satellite destined for geosynchronous orbit, the Continuous Broadcast Augmenting SATCOM, or CBAS-2, according to a Space Force media release. The second payload, the Long Duration Propulsive ESPA, or LDPE-3A, is a craft the Space Force uses for deploying multiple smaller payloads into low Earth orbit. In this case, the LDPE-3A carried five payloads, including a prototype of a secure space-to-ground communications device and another prototype designed for “enhanced situational awareness,” as per the Space Force announcement. The most recent prior Falcon Heavy launch was also a Space Force mission, USSF-44, which launched from Kennedy Space Center on November 1. That was the first flight for the 229 -foot-tall rocket since June 2019, a surprising slow pace given the sleeker Falcon 9 rocket launched a record-setting 48 times in 2022 alone. What’s next for Falcon Heavy? That the January 15 launch was only the fifth for the Falcon had nothing to do with Falcon Heavy itself, says Laura Forczyk, founder of the space industry analysis firm Astralytical. Instead, it was a result of delays in payloads for both NASA and the US military, including the USSF-44 mission launched in November, that kept the pace of launches low. “It’s actually very common for payloads to be delayed,” Forcyzk notes. Meanwhile, the majority of SpaceX’s clientele don’t need a rocket as powerful as the Falcon Heavy, and so can fly on the more affordable Falcon 9, which the company uses to launch its own Starlink satellites. A Falcon 9 launch costs $67 million, according to SpaceX pricing, while a Falcon Heavy launch rings up to $97 million. The Falcon Heavy is the most powerful launch vehicle SpaceX currently operates and consists of three of the company’s Falcon 9 rocket boosters strapped together side-by-side. The combined 27 Merlin engines provide 5 million pounds of thrust at liftoff, and when combined with an upper stage atop the middle booster, can lift up to 141,000 pounds into low Earth orbit. That makes the Falcon Heavy “SpaceX’s current solution for launching medium- and large-sized payloads to orbit or beyond,” Forczyk says, but it’s not necessarily a long-term option. SpaceX’s massive Starship spacecraft and Super Heavy booster are still under development; as they become operational, there will be less and less need for Falcon Heavy launches. The company claims the more powerful Starship will generate 17 million pounds of thrust at liftoff and be capable of hauling more than 220,000 pounds into low Earth orbit.