Firefly went public on the NASDAQ stock exchange last month, raising nearly $900 million in the initial public offering to ...

There were no injuries when the Alpha rocket was destroyed at Rocket Ranch. It’s the latest setback for the company that went ...

North Korea says it conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its ...

Shares of Firefly Aerospace Inc. plunged more than 11% in post-market trading on Monday after the company disclosed an ...

A new type of rocket engine, one that could power a plane from Los Angeles to Tokyo in just two hours, has eluded scientists for decades. Houston's Venus Aerospace says it recently solved the puzzle.

Firefly Aerospace's Alpha rocket blew up while the company was testing the spacecraft Sept. 29 at its Texas facility.

The first stage of the rocket that Firefly was prepping to make Alpha's seventh-ever flight exploded on Monday (Sept. 29) ...

North Korea fires solid rocket motor. North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket ...

In January 2024, the engine design was validated with a focus on reusability and low cost, completing the design and ...

North Korea has tested a new type of solid-fuel engine for intercontinental missiles, state media reported on Tuesday. State news agency KCNA reported that ruler Kim Jong Un personally attended the ...

Brunswick aerospace startup bluShift Aerospace’s latest engine test last week, at Brunswick Landing, yielded key insights into next steps for improving fuel combustion. “Like a car engine, the goal is ...