The rotating model, which does not break any known law of physics, suggests the universe could spin around once every 500 billion years. This would be far too slowly to detect easily, but enough to ...

As part of Blue Origin’s all-female flight crew, Perry got the chance to view Earth from outer space when she joined ...

ESA has returned the first metal 3D-printed part made in space, a major step toward self-sufficient space missions. The first metal 3D-printed part ever manufactured in orbit has returned to Earth.