Optical Surfaces Ltd is a leading producer of ultra-high precision optical components and systems for telescope spectrographs. One of two uncoated f / 2.2 off-axis parabolic mirrors prepared for ...

A helpful introduction to deep-sky imaging and image processing can be found at this Sky&Telescope website. The observatory has two spectrographs. Only one spectrograph is currently installed, and it ...

This recombination can occur in two different ways. We observe this ghost in two spectrographs being developed by the University of Wisconsin–Madison: the Robert Stobie Spectrograph for the Southern ...

Researchers will train Webb's high-precision spectrographs on these planets ... Observations of 55 Cancri e from NASA's Spitzer Space Telescope suggest that the hottest region is offset from ...

The Next Generation Palomar Spectrograph (NGPS) has given the 76-year-old telescope at the California ... institute which designs and manufactures spectrographs, reflecting mirrors and other ...

New insights into the extreme conditions behind "disintegrating planets" reveals how they are consumed by the heat of their ...