Blue Origin completes second-stage hot-fire test of large new rocket

Enlarge / Blue Origin test fires the second stage of its New Glenn rocket. (credit: Blue Origin)

Twenty days after it rolled out to Blue Origin's launch site in Florida, the second stage of the massive New Glenn rocket underwent a successful hot-fire test on Monday.

The second stage—known as GS2 for Glenn stage 2—ignited for 15 seconds as part of the "risk reduction" hot-fire test, the company said. The two BE-3U engines, fueled by liquid oxygen and hydrogen and each producing 173,000 pounds of thrust, burned with a nearly transparent flame that approached a temperature of 6,000 degrees Fahrenheit.

This marked the first time that Blue Origin, a space company founded by Jeff Bezos more than two decades ago, has integrated and fired an orbital rocket stage. After the test, Blue Origin said it is still tracking toward a November launch of the New Glenn rocket.