The Long Duration Exposure Facility: NASA’s Testbed in the Sky NASA’s Long Duration Exposure Facility, or LDEF, was a school bus-sized cylindrical spacecraft designed to provide long-term experimental.
OMG Space - Gorgeous Art Infographics of Space Objects by Margot Trudell
The planet Mars is infamous for it's red colour, which is due to a large amount of iron oxide on it's surface. The surface of Mars has many Earth-like features, including valleys, deserts, volcanoes and even polar ice caps similar to Earth's.
“ How to make big things out of small pieces “Researchers invent a new approach to assembling big structures — even airplanes and bridges — out of small interlocking composite components. Chandler, MIT News Office ”