Gemini South confirms long-suspected link between the composition of exoplanets and their host stars

Astronomers have discovered that a giant planet, WASP-189b, echoes the composition of its host star, providing the first ...
Morning Overview on MSN

Gemini South finds exoplanet composition tracks the chemistry of its star

Astronomers using the Gemini South telescope have confirmed that the atmosphere of a scorching exoplanet carries the same ...
SpaceNews

Scientists determine for the first time the chemical composition of a type of red giant star with more carbon than oxygen in its atmosphere

Researchers of the University of Granada have conducted the most complete worldwide analysis of the chemical composition and evolutionary state of a spectral type R carbon star The presence of carbon ...
SpaceNews

Gas Giant Exoplanet Composition Not Determined By Its Host Star

A surprising analysis of the composition of gas giant exoplanets and their host stars shows that there isn’t a strong correlation between their compositions when it comes to elements heavier than ...