Many military jets have virtually infinite ranges due to their ability to refuel mid-air. The Ghost Tanker has an important ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space-tech company and next generation defense-tech prime, building a platform in space to benefit life on Earth and protect the ...

Sierra Space has begun initial drop tests of Ghost, a deployable decelerator designed to protect a pre-staged payload during reentry from storage in orbit to any location around the world within 90 ...

Astronauts on spacewalks outside the International Space Station could be exposed to lethal chips of shrapnel created during anti-satellite weapons tests - like Russia's hit-to-kill missile launch in ...

Add Yahoo as a preferred source to see more of our stories on Google. A rendering of an E-7 Wedgetail flying together with a pair of MQ-28 drones. “During the mission, a single operator onboard the ...

Firefly Aerospace’s Blue Ghost Mission 2 has completed major prelaunch tests at NASA’s Jet Propulsion Laboratory, confirming that the spacecraft’s structural design can withstand the conditions of ...