The U.S. Navy-built Orion crew exploration vehicle will become the foundation of the agency's Conste...

Disputes over supplies, food and facilities are hurting morale aboard the space station, saids Russi...

STS-119 flight delivered ISS's fourth and final set of solar array wings, additional electricity pr...

Dust grains observed in the interstellar clouds and around the young stars are usually "surroun...

NASA’s own mathematical simulations calculate that the odds of space collisions are on the ris...

After more than six hours of spacewalking, astronauts were able to install the crucial pair of solar...

The shuttle and station crews opened hatches and greeted one another, beginning more than a week of ...

NASA gave an all-clear signal, stating that there was no threat from orbiting satellite debris and a...

Research in space to help develop new therapies and vaccines to combat food poisoning in humans on E...