On this day in space! Sept. 6, 1947: The US Navy launches 1st V-2 rocket at sea in ballistic missile test

On Sept. 6, 1947, a rocket launched from an aircraft carrier for the first time. The V-2 rocket was captured from a German manufacturing site by the Allied forces at the end of World War II.

V-2s were the world's first long-range guided ballistic missile. They were designed by German rocket scientist Wernher von Braun, a famous aerospace engineer, invented them for Nazi Germany before he was secretly moved to the U.S. and started working for NASA. Von Braun and the seized V-2 missile parts were brought to the White Sands Missile Range in New Mexico, where the scientists assembled the parts and began experimenting with launches.

The first V-2 to launch at sea blasted off from a U.S. Navy ship called the USS Midway in a mission titled "Operation Sandy." The aircraft carrier sailed a few hundred miles south of Bermuda for the launch. After liftoff, the V-2 started tilting midair and only made it to an altitude of 15,000 feet (4,600 meters) before falling back to Earth.

Why it mattered

Rockets may be great for space exploration, but the technology's roots are firmly embedded in military applications, with the V-2 rocket standing out as a clear example.

The rocket was designed as a military weapon first and foremost, and it was U.S. military's push to secure such tech that led to Operation: Paperclip, which secreted Von Braun and many other German aerospace scientists out of Germany at the end of World War II.

Operation: Sandy marked the first ballistic missile launch by the U.S. Navy, but today the such missiles are a standard part of the arsenal of some ships. That all started with the 1947 test flight. It also marked a step forward in U.S. missile technology, which would later evolve into orbital rockets just over a decade later.

While the V-2 rocket that launched from the USS Midway veered off course and began to break apart at an alttude of about 12,000 feet, according to MidwayCurrents.org, it did prove the concept of a missile launch at sea.

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