Private space company Stoke announces a new design for a rocket engine that could make the Nova launcher's second stage ...

The advancement aligns with increasing global investments in electric and hybrid-powered flight technologies aimed at ...

Ideal for propelling tiny satellites, the lightweight devices could be produced on board a spacecraft and cost much less than ...

This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.

Philadelphia plane crash: Debris of the aircraft lies on the ground at the ... Flight data showed a small jet taking off from the airport at 6:06pm (local time) and disappearing from radar about ...

“All of the aircraft are maintained, not a penny is spared because we know our mission is so critical.” Pennsylvania Gov Josh Shapiro said at a news conference late Friday that officials ...

A small plane crashed in a Philadelphia neighbourhood ... Reportedly, six people were aboard the aircraft which crashed just after 6 pm, less than 3 miles or 4.8 kilometers from the Northeast ...

The aircraft, reportedly an air ambulance, was taking off from Northeast Philadelphia Airport when it crashed at around 6.30pm local time (2330GMT), igniting several fires. (Photo by Kyle Mazza ...

"We are offering all Commonwealth resources as they respond to the small private plane crash in Northeast Philly," he said. Pennsylvania Rep. Brendan Boyle took to X, formerly known as Twitter ...

"The helicopter was going straight at the airplane for an extended period of time. It is a CLEAR NIGHT, the lights on the plane were blazing, why didn't the helicopter go up or down, or turn ...