The X-15 is the only conventional aircraft that has ever been flown above the “Karman Line” separating the Earth’s atmosphere from space.

Let’s take a look at a few of the fastest American aircraft ever flown. Operated by both the U.S. Air Force and NASA, the X-15 is the fastest aircraft ever flown. Even today, nearly sixty years ...

It made the first manned flights to the edges of space and became the world's first piloted aircraft to reach hypersonic speeds, exceeding five times the speed of sound. The X-15 program was a ...

For nearly a decade, the X-15 - the fastest flying manned aircraft ever made - completed 199 missions at record breaking ...

More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...

Prime Minister Narendra Modi is in Paris for a two-day visit to attend the AI Action Summit, where he co-chaired discussions ...

7 (UPI) --The U.S. Justice Department seized a Venezuelan aircraft Thursday for violating ... actions," Secretary of State Marco Rubio said on X. "With the Dominican Republic and our regional ...

PHILADELPHIA — A person in a car was the seventh fatal victim of the fiery crash of an air ambulance onto a busy Philadelphia ...

A medical transport jet transporting a child who had just completed treatment for a life-threatening condition, her mother ...

A Learjet 55 carrying a young girl who had just undergone life-saving treatment crashed on Friday night in Philadelphia, ...