Science Museum Oklahoma will host 'Space Day' and 'Sally's Night' this Friday, offering a day of space exploration activities and celebrating the legacy of Sally Ride.

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

At 351,210 feet, not quite in orbit but well above the 62-mile line marking the internationally recognized boundary of space ... some of those pieces in the museum just the other day, and ...

The opening show projection showed the galaxy and the movement of celestial objects when they found something strange in the Oort Cloud scene.

The head of the Pima Air & Space Museum has resigned, ending a five-year term at one of the nation's largest aerospace museums. During his time as the executive director of the Arizona Aerospace ...