The hybrid motor combines solid fuel with gaseous oxygen to generate a powerful exhaust stream, mimicking the conditions of a real lunar lander.

A Falcon 9 rocket launched SpaceX 's Starlink 6-74 mission Thursday night, April 24, out of Florida's Space Coast. Liftoff ...

Look for another SpaceX Falcon 9 rocket to take flight tonight amid scattered clouds and highly favorable launch weather from ...

In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch ...