Control. A second ship, Orbiter 2, piloted by Captain Bob Britton (John Carson), sent to rescue the first crew finds Orbiter 1 deserted and the spacecraft's...

discovering the new orbit for a while, permitting secret activities. Processing for the X-37 is carried out inside Bays 1 and 2 of the Orbiter Processing Facility...

Orbital Exploration Technologies, Inc., also known as Orbital Exploration or OrbitX, is a Philippine aerospace and space transportation company. OrbitX...

Orbital x-ray or orbital radiography is an x-ray of both left and right eye sockets, to include the Frontal Sinuses and Maxillary Sinuses. The x-ray can...

of four orbital test flights occurred in 1981, leading to operational flights (STS-5) beginning in 1982. Five complete Space Shuttle orbiter vehicles...

be determined. Since 1966, the American company Orbit Instrument Corporation produced a device named X-Y Ball Tracker, a trackball, which was embedded...

the VentureStar orbital spaceplane, which was planned to be a next-generation, commercially operated reusable launch vehicle. The X-33 would flight-test...

The Mars Orbiter Mission (MOM), unofficially known as Mangalyaan (Sanskrit: Maṅgala 'Mars', Yāna 'Craft, Vehicle'), was a space probe orbiting Mars since...

The North American X-15 is a hypersonic rocket-powered aircraft operated by the United States Air Force and the National Aeronautics and Space Administration...

Solar and Heliospheric Observatory – European space observatory Solar Orbiter – European space-based solar observatory Parker Solar Probe – NASA robotic...