Nasa's old Galileo data reveals ammonia-bearing compounds on Europa's icy surface near fractured zones.

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

HOUGHTON, MI, UNITED STATES, January 13, 2026 /EINPresswire.com/ — Orbion Space Technology has delivered 33 Aurora Hall-effect propulsion modules to York Space ...

Our customers rely on us to provide propulsion systems that perform as expected on orbit… For Orbion, delivering flight-ready hardware is not a milestone – it’s the way we operate.”” — Brad King, ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh of relief. It's not.

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

L3Harris Technologies is selling a 60% stake in its space propulsion business to AE Industrial Partners for $845 million. The divested unit, which includes the RL10 engine program, will be rebranded ...