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No Election Day launch, ULA delays national security satellite liftoff

ULA Atlas V launch Wednesday at 5:54 p.m.; SpaceX Falcon launch Thursday at 6:24 p.m.

(Image: ULA) (ULA)

CAPE CANAVERAL, Fla. – Central Florida voters won’t see a rocket launch on Election Day after all. United Launch Alliance was slated to send up a secret spy satellite on the Atlas V rocket from Cape Canaveral Tuesday evening but announced the mission has been delayed 24 hours.

The Atlas V rocket made the 1,800-feet journey to the launch pad Monday afternoon from the hangar at Cape Canaveral Air Force Station. Inside the rocket’s nose cone is the NROL-101 satellite for the National Reconnaissance Office. The NRO builds and maintains U.S. intelligence satellites providing support to the intelligence community and the U.S. Department of Defense.

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The launch was slated for Tuesday evening about an hour before the polls closed but ULA announced late Monday liftoff is now planned for Wednesday at 5:54 p.m. EST.

“Upon arriving at the launch pad we experienced an upper payload environmental control system flow rate reduction," ULA said in a statement. “The team is in the process of rolling the Atlas V back to the vertical integration facility to complete troubleshooting.”

Both the rocket and satellite are healthy, according to ULA.

Forecasters with the 45th Weather Squadron are predicting a 70% chance of good conditions for the new liftoff time.

[RELATED: When is the next rocket launch from Florida?]

This will be the first launch for ULA since July. Another NRO satellite launch was delayed a handful of times in August, September and October before ULA announced the launch was delayed indefinitely.

In July, another Atlas V was used to send NASA’s new Mars rover on its journey to the Red Planet.

Later in the week, SpaceX is also planning a launch. The company is slated to launch a GPS satellite for the U.S. Space Force and Air Force on Thursday. The 15-minute launch window opens at 6:24 p.m. The Falcon 9 will liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station. Weather officers are giving the liftoff a 60% chance for good launch weather.

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