Product Categories
The Center's Programs
|
|
|
|
 |
|
|
 |
3D Crystal Sculptures
The National Center for Earth and Space Science Education, in partnership with Seaena, has created a line of high quality crystal sculptures reflective of the wonderful subject matter of the Center's programs
and exhibitions—which address human exploration of Earth and space. Each sculpture is stunning 3D art fully contained inside solid crystal block, and created by laser at state-of-the-art resolution (see below).
Crystal Line 1, made available in November 2009, replicates the art
contained in the Voyage Scale Model Solar System exhibitions in front of the Smithsonian on the National Mall in Washington, DC, and in Kansas City, Missouri—the planets, dwarf planets, and moons portrayed at one 10-billionth
actual size; and five dioramas that portray the means by which we humans explore the nature
of the greater universe.
Crystal Line 2, to be made available throughout 2010, extends the celebration of human technical achievements on the frontiers of space to, e.g., the Space Shuttle, MESSENGER to Mercury, Cassini at Saturn, New Horizons en route to Pluto.
Read the stories behind the two Crystal Lines. They're sure to both fascinate .... and educate (which is what we're about!) Crystal Line 1: Voyage National Program Crystal New in 2010 Crystal Line 2: Machines of Exploration


How the Art is Created
The art is created using a computer-controlled laser that can be finely focused at a single point in space inside the solid crystal block. At the point of focus the energy density is great enough to cause a microscopic fracture—which serves as a pixel (a picture element). High resolution 3D structures that are fully contained in the crystal are created pixel by pixel by 'burning' one horizontal sheet of pixels at the bottom of the crystal block, and then 'burning' successive sheets one on top of the other.
The crystal sculptures are manufactured by Seaena, the fabricator for the crystal contained in the Voyage Scale Model Solar System exhibition.
|
|
|
|