Gemini South, one of the world’s most productive and powerful optical-infrared telescopes, received a major capability boost with the successful installation of a new high-resolution spectrograph ...

The U.S. National Science Foundation's NOIRLab-operated Gemini South Telescope used its latest upgrade— GHOST, the Gemini High-resolution Optical SpecTrograph—to capture observations of HD 222925, a ...

The spectrograph will be commissioned on Devasthal Optical Telescope (DOT), Nainital, Uttarakhand, and will be used by astronomers in India and abroad.(AFP) Scientists have indigenously designed and ...

Indian scientists have indigenously designed and developed a low-cost optical spectrograph that can locate sources of faint light from distant quasars and galaxies in a very young universe, regions ...

In a significant development, Indian Scientists have indigenously designed and developed a low-cost optical spectrograph, which is capable of locating sources of faint light from distant celestial ...

GHOST – the Gemini High-resolution Optical SpecTrograph – recently achieved its first light. This new telescopic instrument recently upgraded the National Science Foundation’s (NSF’s) NOIRLab-operated ...

A team of scientists from the Aryabhatta Research Institute of observational sciences (ARIES), Nainital, with help from the Indian Space Research Organisation, have designed and developed a ...

As stated in the article titled ‘An Introduction to a Spectrometer: The Slit’, a spectrometer is an imaging system that maps a plurality of monochromatic images of the entrance slit onto the detector ...

Spectrographs are important tools for studying many biological and chemical processes and substances, from pigments to plant growth and nucleic acids to pharmaceuticals, providing information about ...

Gemini South, one of the world's most productive and powerful optical-infrared telescopes, has received a major capability boost with the successful installation of a new high-resolution spectrograph ...

The Gemini South telescope’s newest science instrument — GHOST, the Gemini High-resolution Optical SpecTrograph — achieved first light by making exquisite observations of HD 222925, a remarkably ...