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Astronomy & Astrophysics
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Betelgeuse stellar observations
2 clusters · 7 sources · last updated
Latest: Betelgeuse star reveals chaotic surface in detailed ALMA observations
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have conducted detailed observations of the red supergiant Betelgeuse, revealing a highly irregular, bubble-like surface. While the star’s atmosph
JWST discoveries in the early universe and local cosmos
25 clusters · 99 sources · last updated
Latest: James Webb Space Telescope reveals gas giant formation race
Since late June 2026, JWST has delivered high-impact observations across cosmology, exoplanet atmospheres, and solar-system bodies. Key findings include the confirmation of the “magical line” in Abell 2744 and the detect