Nuclear thermal propulsion (NTP) has stood as a promising potential alternative propulsion technology for decades. Chemical ...

A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface ...

The debris fell into the Indian Ocean away from inhabited areas. SpaceX was unable to conduct several tests it had planned ...

The 403-foot rocket - the largest and most powerful ever built - launched at 6:36 pm CDT Tuesday from SpaceX's Starbase ...

Researchers have reported new progress in developing a liquid uranium-fueled rocket engine, a Centrifugal Nuclear Thermal ...

SpaceX, headed by billionaire Elon Musk, is eyeing a few key objectives to prepare Starship for more frequent flights from Starbase in South Texas.

SpaceX’s prototype Starship exploded over the Indian Ocean, capping another bumpy test flight for the rocket central to billionaire Elon Musk’s dream of colonising Mars.

While SpaceX has hoped to launch Starship from Kennedy Space Center's Pad 39A by the end of the year, test flights from Texas ...

SpaceX's Starship megarocket, the linchpin of founder Elon Musk's ambitions to colonize Mars, blasted off on its latest test ...

Harvard astronomer Avi Loeb discusses the hypothetical use of highly energetic events as a way to produce "gravitational-wave ...

Live updates from the SpaceX rocket launch of Starlink satellites from Kennedy Space Center on the morning of Wednesday, May 28.

SpaceX has released the findings of its investigation into the most recent explosion of Starship as the spacecraft prepares ...