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United Launch Alliance postpones spy satellite launch again

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ORLANDO, Fla., Sept. 28 (UPI) — United Launch Alliance postponed launch of a spy satellite for the U.S. Department of Defense on Monday due to lightning and stormy weather in the area near Cape Canaveral Air Force Station in Florida.

The company’s powerful Delta IV Heavy rocket had been scheduled to carry the satellite aloft at 12:02 a.m. EDT Tuesday.

ULA set a new new launch time for 11:58 p.m. EDT Tuesday. A significant risk exists, however, that storms could postpone liftoff again, according to U.S. Space Force meteorologists.

The launch has been delayed by various woes besides Mother Nature.

On Aug. 29, controllers halted a launch three seconds before liftoff. The company blamed a faulty helium pressure regulator for that abort. The mission was further delayed due to a problem with a retractable support arm at the launch site, according to ULA.

The mission is to utilize a Delta Heavy rocket, which is a triple-core launcher that produces a collective 2.2 million pounds of thrust. That compares to SpaceX’s Falcon Heavy, the most powerful of today’s rockets, with 3.4 million pounds of thrust at liftoff.

The flight, called NROL-44, is to be the 12th launch of a Delta IV Heavy, which first was used in 2004, the company said.

The National Reconnaissance Office, the agency that oversees the launch, is part of the Defense Department. According to its mission statement, it is responsible for developing, launching and operating America’s reconnaissance satellites, along with data-processing facilities.

That data is used by the National Security Agency and National Geospatial-Intelligence Agency to produce photos, maps, reports and other tools for the president, Congress, national policymakers, warfighters and others.

The Delta IV Heavy, the fourth version of the workhorse Delta rocket, was developed to launch for the reconnaissance office, U.S. Space Force and