Textron Aviation’s second Citation CJ4 Gen3 flight test article has completed its first flight, the company announced May 15.

The T901 is the product of the Army’s Improved Turbine Engine Program (ITEP), slated to replace the existing engines in the ...

Near-term successes could lead to hypersonic travel around the world, but in the long term, this could be a super-efficient way to traverse the solar system.

The Oracle-M spacecraft are specifically designed to track objects in cislunar space, the vast region between Earth and the moon.

which will see a team from Tennessee Technological University retrofitting the propulsion systems to a glider. The plan is to use two of Whisper's eQ250 units – the largest the company currently ...

Vertical Aerospace is developing a longer-range version of its VX4 eVTOL which will rely on hybrid- electric propulsion rather than the all-electric power of its predecessor.

The Army is changing the fitness test for all soldiers. On Monday, the Army announced it was replacing the Army Combat Fitness Test with the Army Fitness Test, AFT, according to a news release ...

The Army announced two major changes to its fitness standards Monday: soldiers in 21 combat jobs will have to pass a gender-neutral test, while the standing power throw — occasionally called ...

Laurie Leshin announced today (May 7) that she'll step down from her role as director of NASA's Jet Propulsion Laboratory (JPL) in Southern California in June, after more than three years in charge.

“There is no single, universal solution,” says Lauri Tiainen, Director Thrusters and Propulsion Control Systems, Wärtsilä Marine. “Each vessel has unique operational requirements and ...

It was Zimbabwe's fifth overseas Test victory, which came after they completed their highest successful chase in the fourth innings. It was also their first win in the last 11 Tests and each of ...