Add Yahoo as a preferred source to see more of our stories on Google. A Vulcan rocket carries the USSF-87 mission, including a new prototype for Space Force maneuver training. Space Force guardians ...

The U.S. Space Force has secured authorization to begin orbital warfare training exercises using a new maneuverable satellite, a step that signals how seriously the Pentagon now treats space as an ...

This pivot from bomber support to air superiority — taking the fight to the enemy via wide-ranging maneuver in the air domain ...

Booz Allen Hamilton (NYSE: BAH) today announced that its corporate venture capital arm, Booz Allen Ventures, has invested in ...

SES World Skies is preparing a pair of orbital maneuvers designed to minimize disruption from a wandering Intelsat spacecraft. The wayward satellite, Galaxy 15, has been drifting away from its orbital ...

Portal Space Systems has raised $50 million in funding to speed up development of the Seattle-area startup's highly ...

Gen. Stephen Whiting, commander of U.S. Space Command, speaks Aug. 5, 2025, at the Space & Missile Defense Symposium. Credit: U.S. Army SMDC HUNTSVILLE, Ala. — The head of U.S. Space Command is ...

Hundreds of satellites may soon be flying in orbital regions that are already too packed to allow safe and long-term operations, a new study suggests. The study found that, while in 2019 only 0.2% of ...

Earth’s orbit is getting crowded, and scientists are warning that space may soon become too risky to manage safely. A new study published in Acta Astronautica takes on a question that could define the ...