Rocket engine manufacturer Ursa Major is accelerating the development of its Draper engine. The startup is collaborating with US agencies and military contractors to make the engine available for use ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

A prototype electric plasma rocket engine capable of significantly increasing thrust and efficiency has been unveiled by ...

Animation specialist Hazegrayart put together a video showing the Titan Barbarian rocket and the Zenith Star laser of the ...

When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

Aerospike achieved consistency for single-record requests across millions of transactions per second with sub-millisecond ...

India's IISc-incubated startup SpaceFields has successfully tested its innovative aerospike solid rocket engine, showcasing a peak thrust of 13.42 kN and peak pressure of 5 MPa. This test ...

The Indian Space Research Organisation successfully launched a second-generation navigation satellite, NVS-02, into a geosynchronous transfer orbit using a GSLV rocket in its 100th launch from ...

The next SpaceX rocket launch is coming up, and it's not a batch of Starlinks. A satellite known as SpainSat NG-1 is set to lift off atop a Falcon 9 rocket between 8:34 p.m. Wednesday and 1:53 a.m ...