Final Countdown

After multiple delays, bad weather, and a dramatic last-second abort, the United Launch Alliance (ULA) is hoping to finally send a top secret spy satellite into space today.

The satellite is scheduled to launch on top of a ULA Delta IV Heavy rocket from the Vandenberg Air Force Base in California  at  2:05 p.m. EST. According to the ULA, it's the 38th time a Delta IV rocket has been launched since 2002.

A handful of failed attempts have delayed the launch of the mission that was originally scheduled for early December. A launch attempt in mid December was aborted when engineers noticed a hydrogen leak coming from one of the boosters. More issues with the rocket delayed launch again earlier this month.

Highly Classified

ULA vice president Gary Wentz called the mission a "high-priority mission for the nation's warfighters" in a statement earlier this month. But otherwise, details about the satellites on board are sparse.

In fact, the mission is so classified, the public stream of the launch will cut out after only six minutes to protect NRO's mission from prying eyes, according to

But you'll be able to live stream those first few minutes on ULA's website.

READ MORE: US Launching Secret Spy Satellite Today! Here's How to Watch Live

More on the U.S. spy satellite: Watch a U.S. Spy Satellite Launch Fail Seconds Before Liftoff

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