Latest Gaia Mirrors Stories
The Gaia project recently passed another major milestone with the completion of one-third of the nine payload mirrors. Final acceptance for the M5 and two M4 mirrors was granted by Delivery Review Boards conducted at the premises of Advanced Mechanical and Optical Systems (AMOS) in Liege, Belgium, towards the end of 2009. The three mirrors were fabricated from sintered silicon carbide (SiC) by Boostec at Bazet near Tarbes, France. Silicon carbide has an extremely high Young's modulus (420...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.
- A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.