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Discovery of Water Vapor in Small Exoplanet’s Atmosphere

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With a diameter approximately twice that of Earth, GJ 9827 d could be an example of a planet with a water-rich atmosphere, according to researchers at UdeM. This is an artist’s concept of the exoplanet GJ…

Secrets of a Hot Saturn and its Spotted Star Unlocked by Centre for Research in Astrophysics of Québec Astronomers

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A team of astronomers has unravelled the enigmatic atmosphere of the exoplanet HAT-P-18 b, shedding light on its intriguing blend of gases, clouds, and even the effects of its star’s activity. Leveraging the James Webb Space…