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

Melroy, NASA's former Deputy Administrator, has joined the Board of Directors for Houston-based startup Venus Aerospace just ...

If it proves successful, CNTR could allow future vehicles to travel farther using less fuel. Traditional chemical engines ...

In a recent post on X, SpaceX founder and CEO Elon Musk shared a photo taken from beneath the Starship spacecraft that was ...

With the Raptor engine, SpaceX reimagined how rockets work—swapping kerosene for methane, adding dual cryogenic turbopumps, ...

Ursa Major revealed that Draper operates on non-cryogenic, non-toxic propellants and uses a closed catalyst cycle.

Blue Origin plans to scale up its New Shepard suborbital space program for weekly launches — and is thinking about a second ...

Rocket Lab to sell common shares. The space company said Tuesday that it intends to raise up to $750 million by selling ...

A newly launched supply ship has run into engine trouble that is preventing it from reaching the International Space Station.

This article originally published at Mark your calendar: SpaceX sets date for next Starship launch in South Texas. Scientists ...

This comes after two planned engine firings shut down prematurely, NASA said, putting the Cygnus cargo ship's approach to the ...