Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be ...

NASA’s Psyche spacecraft has officially resumed full-time propulsion following a temporary suspension earlier this year. According to a report from NASA Science, engineers successfully restored the ...

Portal Space System's Supernova uses sunlight to power a thermal propulsion system that can allow spacecraft to move rapidly between orbits. Credit: Portal Space Systems PARIS — Portal Space Systems ...

Portal Space System's Supernova uses sunlight to power a thermal propulsion system that can allow spacecraft to move rapidly between orbits. Credit: Portal Space Systems WASHINGTON — Portal Space ...

Space missions in the future could travel to Mars, asteroids and the outer solar system by riding on nuclear-powered rockets, ...

PASADENA, Calif.--(BUSINESS WIRE)--Helicity Space, a commercial space company developing in-space propulsion and power technology based on fusion power, announces $5 million in seed round funding from ...

It seems too good to be true, but UK-based Pulsar Fusion has revealed its new Sunbird self-contained nuclear rocket tug that uses a fusion propulsion engine that could reduce a trip to Mars to under ...

ORCHARD PARK, N.Y.--(BUSINESS WIRE)--Cobham Mission Systems, the world’s leader in critical control solutions, today announced that its space pyrotechnic valves on the NASA Perseverance rover mission ...

The Oracle-M spacecraft are specifically designed to track objects in cislunar space, the vast region between Earth and the moon. The U.S. Space Force tested new thrusters designed for satellites that ...