Assembly of Virgin Galactic's first Delta SpaceShip is set to begin this month, with its first research spaceflight planned ...

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other girls the way to the stars.

The space planes feature delta wings, heat shield tiles and a compat payload bay, and are powered by an extendable solar array that allows for extremely long flights.

“Working with JetZero to realize an entirely new airframe and experience for customers and employees is bold and important ...

On Thursday, Lieutenant Colonel Suzanne Lamar will assume command of a group modernizing the testing and evaluation ...