And we don't make you work six and a half days a week, 12 hours a day." Kemp also accused Firefly Aerospace of sending Astra "garbage" rocket engines as part of the companies' partnership on ...

Space start-up Agnikul Cosmos on Monday said it has commissioned a new additive manufacturing facility for aerospace and rocket systems, which will lead to lowering the cost of building for space by ...

Artisan Partners, an investment management company, released its “Artisan Global Discovery Fund” second-quarter 2025 investor letter. A copy of the letter can be downloaded here. In the second quarter ...

Parnassus Investments, an investment management company, released the “Parnassus Mid Cap Growth Fund” second quarter 2025 investor letter. A copy of the letter can be downloaded here.

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the speed of sound.

In latest development of his weapons arsenal, Kim supervised the test of a new solid-fuel rocket engine for North Korea’s ICBMs. Kim Jong Un inspecting a test firing of a rocket launcher at an ...

A rocket launch is over in seconds, but slowed down it becomes a spectacle. Every drop of fuel and burst of flame reveals the violent beauty of liquid fire meeting steel. Waltz calls UN mishaps during ...

Essentially, a nuclear rocket engine is a reactor that has hydrogen running through it as a propellant, which is heated to an astonishing 3,000 K (2,727 °C, 4,940 °F), giving it almost twice the ...

Sept 6 (Reuters) - President Vladimir Putin urged aerospace industry leaders on Friday to press on with efforts to develop booster rocket engines for space launch vehicles and build on Russia's ...

Kim Jong Un on Monday watched a test of North Korea’s new high-thrust rocket engine, an event that sets the stage for Pyongyang to test its newest intercontinental ballistic missile (ICBM), the ...

Firehawk Aerospace test-fires a GMLRS-equivalent hybrid rocket engine from a purpose-built, mobile platform. (Firehawk Aerospace) Firehawk Aerospace recently conducted its first flight test of a ...