Gemini South, a powerful optical-infrared telescopes, has received a significant performance boost with the successful installation of a new high-resolution spectrograph called GHOST constructed by an ...

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 ...

Astronomers released a detailed image of the Crystal Ball Nebula, revealing how a dying star is reshaping its surroundings.

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 ...

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 ...

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 ...

The most advanced optical spectrograph in the world begins a two-week journey today from the University of California, Santa Cruz, where it was built, to the summit of Mauna Kea in Hawaii, where it ...

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 ...