Ever Dream of Taking Pictures Through a Space Telescope? This May Bring the Dream Closer

Fountain Valley, Calif. (PRWeb) February 5, 2007 - Global Rent-a-scope, a major provider of astronomical observing resources for members of the RAS Observatory of New Mexico and the general public,...

A Reflective Gaussian Coronagraph for Extreme Adaptive Optics: Laboratory Performance

… telescopes (in particular, the 8.1 m Gemini North Telescope). It includes one spider vane, different mask radii (r = 1.9λ/D, 3.7λ/D, and 7.4λ/D), and two types of reflective focal plane …

Volume 652, number 1: Characterization of Dust Shell Dynamics and Asymmetry for Six Mira-Type Stars

… telescopes using a heterodyne detection system currently operating at 11.15 μm. All data were taken in a nonredundant east-west linear configuration of telescopes, at a variety of spatial frequencies, with …

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