When Blue Origin announced the BE-4 in 2014, they announced that it was the most powerful Methalox-burning engine ever conceived. Compared to the first version of the Raptor, which was the only ...

The BE-4 engine is the “most powerful liquefied natural gas fueled rocket engine ever developed,” according to Blue Origin. Watch it gimbal at full power in these hotfire test views. Credit: Space.com ...

United Launch Alliance’s next-generation Vulcan Centaur rocket… Read More Jeff Bezos’ Blue Origin space venture confirmed that one of its BE-4 rocket engines suffered a significant anomaly ...

which is buying BE-4 engines from Blue Origin to power its new Vulcan rocket. Blue has also yet to successfully fly a rocket into orbit, unlike SpaceX, though it has seen some successes with its ...

Blue Origin shipped the first "flight" version of its BE-4 rocket engine to Texas for acceptance testing six weeks ago. These tests, scheduled to take less than a month, marked the final step ...

LC-11 is LC-36’s neighboring pad to the north, and Blue Origin announced earlier this year that pad 11 will be the site of BE-4 engine acceptance and test firings at the Cape. As such ...

While one of the Blue Origin NS-22 passengers joked his group was "not going to die" on the way down from space Thursday (Aug. 4), the six space tourists told reporters the 11-minute flight was ...

Blue Origin appears to have worked with some urgency ... All seven of the rocket's BE-4 engines have arrived at the launch site following acceptance testing. Engineers and technicians are ...

Additionally, over the last several months, Blue Origin has been able to overcome earlier hurdles to boost production and deliveries of its BE-4 engine, which also powers United Launch Alliance ...

The task order calls on… Read More Amazon founder Jeff Bezos’ Blue Origin space venture says it has completed delivery of the two BE-4 rocket engines that will be used next year for the first ...

Before moving to Nashville at age 4, the doctor lived "in war-torn Iran ... Fast forward to adulthood and Jahangir got a spot on Blue Origin's rocket, but it was no easy feat.

Blue Origin sustained failures in recent weeks including a factory mishap that damaged a portion of a future New Glenn rocket, the long-awaited centerpiece of the Jeff Bezos-backed startup’s ...