Space Force Evaluates Its Future On-Orbit GPS Enterprise is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical analysis ...

SpaceX is targeting Monday, July 21, to deploy SES' ninth and 10th O3B mPOWER satellites from Launch Complex 40. The launch ...

NASA's TRACERS mission and three other smallsat missions are scheduled to be launched from Vandenberg SFB aboard a ...

SpaceX was set to light up the Florida skies Monday evening with the launch of SES's O3b mPOWER mission from Cape Canaveral.

The TRACERS mission will study how the solar wind, the continuous stream of ionized particles escaping the Sun and pouring ...

SpaceX is targeting Monday, July 21, to deploy SES' ninth and 10th O3B mPOWER satellites from Launch Complex 40. The launch window extends from 5 p.m. to 8:13 p.m., a Federal Aviation Administration ...

Using the Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new exoplanet ...

Scientists break down the reasons why days are getting shorter—and the mystery they're still trying to solve about Earth's ...

The Federal Emergency Management Agency has bought Starlink services — but also fell into the crosshairs of Musk. In the ...

Our planet has been rotating at its fastest since records began in 1973. Earth will complete a full rotation in slightly less ...

No one doubts that rocket tests mean failures, but the question for Starship is this: Is it just having extended teething ...