It is estimated that up to 85% of stars exist in binary star systems, some even in systems with three or more stars. These stellar pairs are born together out […]
GHOST
Posted inAstrochemistry, Astronomy & Telescopes, Biosignatures & Paleobiology, Press Release
First Light Observations Of The Chemically Rich Star HD 222925
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 star more […]