H. R. A. Jones, W. E. Martin, G. Anglada-Escudé, R. Errmann, D. A. Campbell, C. Baker, C. Boonsri, P. Choochalerm Publications of the Astronomical Society of the ...

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 ...

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 ...

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 ...

Astronomers, using the unique capabilities offered by the high- resolution spectrograph UVES on ESO’s Very Large Telescope, have found a metal-rich hydrogen cloud in the distant universe. The result ...

A zero pressure NASA balloon in Antarctica of the type that could be used by the LSU-led team would use to study nearby red dwarf stars. Some 75 percent of all stars in the solar neighborhood are ...

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 ...