Watch a US Spy Satellite Launch Fail Seconds Before Liftoff

Crisis averted.
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Mission control was forced to abort a spy satellite launch aboard a Delta IV Heavy just seconds before the rocket achieved liftoff.
Image: United Launch Alliance

Spy Satellite

Late last night, a U.S. spy satellite was scheduled to launch from Vandenberg Air Force Base in California aboard a Delta IV Heavy rocket built by the United Launch Alliance.

But at the last moment — just 7.5 seconds before liftoff, according to Space.com — mission control was forced to abort the mission. A dramatic video shows a lick of flame appearing under the rocket just before countdown was called off.

Mysterious Cargo

The rocket was carrying a spy satellite called NROL-71, built by the National Reconnaissance Office, a part of the Department of Defense that collects intelligence from orbit. The purpose of NROL-71 wasn’t clear, but the Verge reported prior to the launch that the use of a Delta IV Heavy suggested that the satellite was heavy and probably destined for a high orbit.

The launch was “scrubbed today due to an unexpected condition during terminal count at approximately 7.5 seconds before liftoff,” the ULA said in a statement. “The team is currently reviewing all data and will determine the path forward. A new launch date will be provided when available.”

READ MORE: Delta 4-Heavy countdown aborted moments before launch [Space Flight Now]

More on Delta IV Heavy: Elon Musk Is Arguing With Spaceflight CEOs on Twitter. Again.

Jon Christian Avatar

Jon Christian

Executive Editor

I’m the executive editor at Futurism, assigning, editing, and reporting on everything from artificial intelligence and space exploration to the personalities shaping the tech sector.