ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

In the near-term, ULA will switch back to launching its soon-to-retire Atlas V rocket, the Vulcan rocket's predecessor. The ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission for US Space Force.

The rapid increase in rocket launches could slow the recovery of the ozone layer, according to a recent study. Scientists ...

These DIY rockets push the boundaries of what’s possible, proving that you don’t need a huge budget or a team of scientists to launch something extraordinary into the sky.From small-scale experimental ...

A large titanium fuel tank produced via 3D printing has passed a critical durability test, withstanding extreme temperatures ...

HUNTSVILLE, Alabama—Traditional and new entrants to solid rocket motor (SRM) production are touting new increases to ...

Landspace is one of China's earliest commercial rocket companies. Its first launch, with the solid propellant Zhuque-1, failed on its first and only launch in 2018, with the company pivoting to focus ...

The Starship experienced a “major anomaly” before starting its 10th flight test. Elon Musk’s giant moon and Mars rocket has a mixed record of success.

This is a mandrel around which solid propellants for rocket motors are formed. It was used for this purpose by the Atlantic Research Corporation (ARC). Founded shortly after World War II, ARC became a ...