An alien world with a seemingly sulphur-filled atmosphere may be the most volcanic ... aren’t powerful enough to take images of exoplanets’ surfaces. We might be able to spot alien volcanoes ...

It will stare at host stars longer, enabling detailed atmospheric studies over extended periods. Understanding exoplanet atmospheres is challenging, but Pandora's mission is designed to overcome ...

Jan. 21, 2025 — Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33,000 km/h, the winds make up the fastest jet ...

Since the late 1990s, summer surface melt in coastal West Antarctica has significantly increased due to intensified anticyclonic blocking and enhanced warm air advection, driven by Rossby wave ...

It is smaller than Earth and perhaps the first sub-Earth-sized exoplanet to show signs of an atmosphere of any kind, especially around a red dwarf. The stars often bathe their planets in intense ...

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