INTERVIEW: UK risks losing space solar power race without government backing NASA revises Artemis propulsion plans as Starship takes on Orion transfer Orbital Operations wins $35m US award for cryogenic spacecraft demonstration ULA details enlarged Centaur upper stage for NASA Artemis missions Antares secures DOE safety approval for space-linked nuclear reactor NASA and Virginia agree to use satellite data for energy security MARKETS: Rocket propellant index rises 3.1% amid renewed energy cost pressures Impulse Space confirms fourth Mira spacecraft in orbit for propulsion trials INTERVIEW: UK risks losing space solar power race without government backing NASA revises Artemis propulsion plans as Starship takes on Orion transfer Orbital Operations wins $35m US award for cryogenic spacecraft demonstration ULA details enlarged Centaur upper stage for NASA Artemis missions Antares secures DOE safety approval for space-linked nuclear reactor NASA and Virginia agree to use satellite data for energy security MARKETS: Rocket propellant index rises 3.1% amid renewed energy cost pressures Impulse Space confirms fourth Mira spacecraft in orbit for propulsion trials