"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

Past test firings of the GEM-63XL lasted approximately 90 seconds and produced a thrust close to 450,000 lbs. This test would ...

An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

A SpaceX Falcon 9 will lift 23 Starlink v2 Mini satellites to low-Earth orbit (LEO) on Tuesday, Feb. 18, at 6:15 PM EST ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

On its own, 24 kWh doesn't seem like a lot of power. The problem is that we will need a lot of kilograms. The researchers ...

Rocket Lab USA Inc. launched its latest Electron rocket this month to deploy five satellites for French Internet-of-Things constellation operator, Kineis.

The new Sarisa II rocket-armed drone made by Greek company SAS Technology has completed successfully a three-day live-fire ...

Private space company Stoke announces a new design for a rocket engine that could make the Nova launcher's second stage ...

Blue Origin is preparing for New Glenn’s second launch, focusing on booster landing improvements after the first flight's ...

Low clouds may have spoiled the view from the ground, but a Falcon 9 set a new record early Saturday as SpaceX pushes ...

Blue Origin will launch ... Rockets Blue Origin New Shepard | Beginner Level: was $69.99 now $37.37 at Amazon Build your own Blue Origin New Shepard rocket with this Beginner Level kit from ...