Watch: Blue Origin rocket explodes during ground test; 'we will rebuild,' says Jeff Bezos

A Blue Origin rocket exploded in a massive explosion during a ground test at Florida’s Cape Canaveral Space Force Station, creating a dramatic fireball that was captured on video and widely shared on social media.

The rocket involved in the incident was a New Glenn launch vehicle belonging to Jeff Bezos’ space company Blue Origin. The vehicle was undergoing an engine “hot fire test” on Thursday ahead of a planned future mission to deploy 48 broadband Amazon Leo satellites into low Earth orbit.

While no launch date for the mission has been announced, the explosion represents a significant setback for one of Blue Origin’s most important rocket programs.

What happened during the test?

According to Blue Origin, the 320-foot New Glenn rocket was on the launch pad when the anomaly occurred during testing.

“We experienced an anomaly during today’s hot fire test,” Blue Origin said in a post on X. “All personnel have been accounted for. We will provide updates as we learn more.”

A company spokesperson referred reporters to a statement on social media when asked for more details about the incident.

Videos circulating online showed a sudden explosion followed by intense flames engulfing the rocket. Footage of the aftermath appeared to show a yellow haze hanging in the sky amid thick clouds of smoke above the launch site.

At the time of writing, Blue Origin has not released details about the cause of the explosion.

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Jeff Bezos answers

Jeff Bezos, founder of Blue Origin and Amazon, acknowledged the setback shortly after the incident.

In a post on X, Bezos said, “It’s too early to know the root cause, but we’re already working to find it.”

He added: “A very tough day but we’ll rebuild everything that needs rebuilding and get back to flying. It’s worth it.”

The comments reflected confidence that the company would continue to develop the New Glenn program despite the setback.

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NASA is calling for an investigation

The explosion also prompted a response from NASA Administrator Jared Isaacman, who highlighted the challenges of developing large launch vehicles.

“Spaceflight is unforgiving, and developing new capabilities to launch heavy payloads is extremely difficult,” Isaacman said in a post on X.

“We will work with our partners to support a thorough investigation of this anomaly, evaluate the short-term impacts of the mission, and return to missile launches,” he added. “We will provide information on any impacts to the Artemis and Moon Base programs as they become available.”

NASA is working with many commercial partners as part of its long-term plans to return astronauts to the Moon.

Why the rocket matters

The rocket involved in the explosion was Blue Origin’s fourth New Glenn vehicle and was expected to play a key role in future missions, including carrying the company’s lunar lander into orbit.

New Glenn is central to Blue Origin’s ambitions in the commercial launch market and its efforts to support NASA’s Artemis program.

Blue Origin and Elon Musk’s SpaceX are among the companies competing to provide lunar landing systems for future NASA missions.

The Artemis III mission, currently targeted for 2027, is expected to serve as a major test of lunar landing technologies ahead of Artemis IV, which aims to return astronauts to the lunar surface.

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According to NASA, the selected lunar lander will meet the astronauts in lunar orbit before transporting them to the moon and later returning them to their spacecraft for the journey back to Earth.

Elon Musk reacts

SpaceX founder Elon Musk, whose own rockets have experienced multiple test failures and explosions over the years, also responded to the incident.

In response to the video of the explosion at X, Musk wrote: “The happiest.”

He added a succinct assessment familiar to many in the space industry: “Rockets are heavy.”

Recent Blue Origin missions

Blue Origin has previously launched three New Glenn rockets from the Cape Canaveral Space Force Station.

The rocket’s last flight took place on April 19, when it launched broadband satellites for mobile broadband provider AST SpaceMobile. Although the satellites were reportedly delivered to the wrong orbit, Blue Origin successfully recovered the first stage of the booster, marking another milestone for the program.

The company has not officially announced the next launch date. However, according to the Federal Aviation Administration’s operational advisory, New Glenn was being considered for a potential launch as early as June 4.

Founded by Jeff Bezos in 2000, Blue Origin is based in Washington state and is best known for its New Shepard spacecraft, which carried private passengers on suborbital flights from West Texas.

Those missions, including flights with celebrities such as Katy Perry and William Shatner, have been put on hold while the company focuses on its lunar exploration and heavy launch ambitions.

With the investigation ongoing, the focus will be on what caused the explosion and whether it could affect Blue Origin’s upcoming launch schedule and future lunar missions.