Phase-space tomography was applied to the observation of energy exchange between plasma particles and beam particles via waves in the LHD experiment, and revealed evolutions in the plasma phase ...

WASHINGTON — SpaceX has secured an $81.6 million contract to launch a U.S. military weather-monitoring satellite in 2027. The ...

The service announced the award Monday, making the company the first to be on contract for the program’s second installment, dubbed Epoch 2.

The new system will provide conjunction data messages “for approximately 1,000 space objects six times a day” during phase 1.0. The Commerce Department announced on Monday that it has begun to ...

A commercial spacecraft carrying NASA experiments successfully touched down on the moon's surface early Sunday morning, ushering in a new phase of private space exploration. American firm Firefly ...