Capt. Joe Engle is known as the only person to fly both the X-15 and Space Shuttle, thus being the only person to enter space ...

The final NASA Space Shuttle crew reunited under Atlantis at Kennedy Space Center Visitor Complex for the 15th anniversary of ...

This 2011 astronaut photo captured one of NASA's iconic space shuttles passing between Earth and the International Space ...

The four crew of the final flight of Space Shuttle Atlantis reunited at Kennedy Space Center for the 15th anniversary of the ...

NASA’s masterplan for upcoming lunar landings has a massive flaw that could prove fatal to the U.S. astronauts set to touch ...

The crew of four reflected on the mission beneath the Space Shuttle Atlantis, which flew them on the 12-day mission.

A symbol of Florida's Space Coast, the VAB at Kennedy Space Center has powered moon missions past and present. Here is its ...

The astronauts who flew the final mission of NASA’s Space Shuttle Program reunited at Kennedy Space Center to commemorate the ...

On July 8, 2011, Space Shuttle Atlantis lifted off from Launch Complex 39A at NASA's Kennedy Space Center on the STS-135 ...

To commemorate the 15th anniversary of STS-135, the final mission of Space Shuttle Atlantis and the conclusion of NASA's ...

NASA's Space Shuttle program was a great idea in concept, but flawed execution led to its demise. Here are the problems it was supposed to solve but never did.

Fifteen years after the final space shuttle mission, astronauts reunite at Kennedy Space Center to reflect on history.