NASA has selected a heliophysics mission to move into the next phase of development amid broader concerns about the state of ...

The U.S. Space Force is now taking proposals from new launch providers with rockets ready to fly by early 2027 to join the ...

The U.S. Space Force has awarded two task orders worth $733.6 million combined to SpaceX to provide Lane 1 launch services as part of the third phase of the National Security Space Launch program. The ...

The U.S. Space Force has issued a request for proposals to initiate the first on-ramp process to procure Lane 1 launch services as part of the National Security Space Launch program’s third phase.

Phase Four won a U.S. Air Force AFWERX contract in 2021 to test iodine propellant in its electric thrusters. Credit: Phase Four SAN FRANCISCO – Phase Four won a Defense Advanced Research Projects ...

Rocket Lab's Electron rocket lifts off on a commercial launch mission in May 2022. The company is one of the emerging rocket companies that could compete for its next phase of National Security Space ...

Phase-space filling: two excitons (X) dressed by Fermi sea of ↑ electrons (red circles) displaced from equilibrium positions (empty circles), in centre an ↑ electron interacting with L exciton is ...