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Blue Origin identifies BE-4 engine issue as cause of New Glenn rocket explosion

Created at 5 Aug · 7:18 PM1 source↑ Market-relevant
IN SHORT

Blue Origin's New Glenn rocket experienced a massive explosion in May due to an issue with one of its BE-4 engines, according to the company's CEO. The company is working to return the rocket to flight later this year, despite significant damage to its launch site.

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Key Numbers

320-foot-tallNew Glenn rocket height
98-meterNew Glenn rocket height
15 monthsEstimated time for pad rebuild

Who's Involved

Blue Origin
Company whose New Glenn rocket exploded
CEO
Stated the cause of the explosion
US Space Force
Assessing damage to Blue Origin facilities
NASA
Assessing damage to Blue Origin facilities
Elon Musk
SpaceX founder who commented on rocket launch success metrics
Eric Berger
Commented on the catastrophic nature of the failure
Jeff Bezos
Owner of Blue Origin with significant resources
Blue Origin identifies BE-4 engine issue as cause of New Glenn rocket explosion

↳ Why This Matters

The failure of Blue Origin's New Glenn rocket and the resulting damage to its launch infrastructure could significantly impact NASA and the broader U.S. space industry, potentially delaying crucial missions and requiring substantial time and resources to repair or rebuild launch capabilities.

Key facts

  • Blue Origin's New Glenn rocket exploded during a static-fire test in May.
  • The company's CEO stated the explosion was triggered by an issue with a BE-4 engine.
  • The incident caused significant damage to Blue Origin's launch site, LC-36A.
  • Blue Origin plans to return the New Glenn rocket to flight later this year.
  • Rebuilding or completing a new launch pad is expected to take at least 15 months.

A massive explosion of Blue Origin's New Glenn rocket in May was triggered by an issue with one of the rocket's BE-4 engines, the company's CEO said. The incident produced a spectacular fireball over Florida, sending debris across the sea and coastal areas. Teams from Blue Origin, the US Space Force, and NASA are assessing the damage to Blue Origin's facilities.

Significant damage has been reported to Blue Origin's launch site in Florida, LC-36A, which the company invested years and hundreds of millions of dollars in. Blue Origin does not have another launch site for New Glenn and has begun preliminary work on a nearby pad, LC-36B, with plans for another site at Vandenberg Space Force Base in California. These projects are in their early stages.

Rebuilding the company's pad or finishing a new one is estimated to take at least a year, with one source familiar with pad rebuilds suggesting 15 months as a best-case scenario, even with significant resources from Jeff Bezos. Unlike SpaceX's iterative design approach with Starship, Blue Origin took a more traditional design route with New Glenn.

Frequently asked questions

Blue Origin's CEO stated that the explosion was triggered by an issue with one of the rocket's BE-4 engines.

There was significant damage to Blue Origin's launch site, LC-36A, at Cape Canaveral Space Force Station. The rocket itself was destroyed.

The company aims to return the vehicle to flight later this year.

Rebuilding the company's pad or finishing a new one is estimated to take at least a year, with some sources suggesting 15 months as a best-case scenario.

What Happens Next

01Blue Origin aims to return the New Glenn rocket to flight later this year.
02Assessment of damage to Blue Origin's facilities will continue.
03Work will proceed on developing new launch sites at LC-36B and Vandenberg Space Force Base.

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Cadence

How It Developed

Blue Origin's New Glenn rocket exploded during a static-fire test in May.
The explosion was caused by an issue with one of the rocket's BE-4 engines.
Significant damage occurred to Blue Origin's launch site, LC-36A, at Cape Canaveral Space Force Station.
The company aims to return the New Glenn rocket to flight later this year.
Rebuilding or completing a new launch pad is estimated to take at least a year.

Sources

T1
Blue Origin zeroes in on rocket engine issue as source of New Glenn explosionReuters
T2
Here's why the failure of Blue Origin's New Glenn rocket is so ...arstechnica.com
T2
BE-4 Engine Failure Investigation: New Glenn Static Fire Anomaly (May ...newspaceeconomy.ca

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