The NASA planned 2028 nuclear powered ion drive spacecraft, SR-1 Freedom will have a 20 kilowatt nuclear reactor. SR-1 ...

Rocket Lab (RKLB) stock surged nearly 10% after finalizing its Mynaric acquisition, introducing the Gauss thruster, and ...

Bothell, Wash.-based Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a vacuum chamber, marking a first for the commercial ...

X-Bow Systems Inc (X-Bow), the leading non-traditional producer of advanced manufactured solid rocket motors (SRMs), ...

Safran Electrical & Power and H55 have signed an agreement to integrate the Safran ENGINeUSelectric motor into the H55 ...

NASA’s Psyche spacecraft, located nearly 150 million miles from Earth on the way to an unexplored metal asteroid, has stopped firing its engines after detecting a problem in its propulsion system.

In a groundbreaking development, Ohio State University has unveiled a new concept for nuclear thermal propulsion that could significantly cut down travel time to Mars. Building on past space ...

A new propulsion breakthrough from a French startup could redefine how drones move through ...

The propulsion system designed to carry MESSENGER through a six-year, nearly 4-billion mile trip to and around Mercury is complete, marking a major step in the NASA Discovery mission’s development.

Gula Skrinet AB reached an agreement with Caterpillar Luxembourg Sarl to acquire Caterpillar Propulsion AB and its subsidiaries. The sale is expected to close on June 30, 2020. Caterpillar Propulsion ...

Spay, Germany-headquartered Schottel has been selected to provide the propulsion package for Bahía Beatriz, an 8,000 DWT ...