In 2006, Dr. Behrokh Khoshnevis, professor at the University of Southern California, introduced the world to Contour Crafting: the idea of applying Computer Aided Design and 3D Printing to homes and ...

A NASA spacecraft on a four-year mission to probe the heart of two comets has apparently broken into two pieces, according to astronomers who believe they captured an image of the wounded spacecraft.

WASHINGTON — NASA lost contact with a $159-million spacecraft Thursday, when the robotic probe was to have left Earth orbit on a years-long journey to explore several comets. The mission’s operations ...

Astronomers at observatories across the US have captured images confirming NASA’s missing CONTOUR craft has broken in two. The new pictures from observatories in Hawaii and California, for example, ...

The planned launch of NASA's CONTOUR (Comet Nucleus Tour) spacecraft in Florida on 1 July will herald a period of intense comet exploration, the like of which has not been since an armada of ...