Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

Six-year-old Allison Morales Santiz dropped her jaw as she stepped into the newly opened MOSI Digital Dome Theatre, where the ...

For more than two years the dome of the 200-inch telescope has been open every clear night. An account of how the astronomers on the mountain have used the instrument in their explorations ...

The original instrument to occupy the dome was the 10.5-inch Bausch telescope, which was installed in the new observatory building in 1953. The 25-foot diameter dome was necessary to encompass the ...

The Extremely Large Telescope is protected by a dome that's 80m high, only 16 metres shorter than Big Ben. The original construction plan proposed a telescope with a 100-meter diameter mirror ...