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Solid water ice has been found for the first time beyond the Solar System in a belt around HD 181327
15. 5. 2025Star system: Eta Telescopii A | Distance from the Sun: 158 light years
James Webb Space Telescope discovered water ice in a Kuiper belt analogue around young star HD 181327. The star has about 40 % more mass than the Sun and lies 158 light years away. The young star is probably bound to the close Eta Telescopii system. Astronomers found a cold debris disk 86 AU from the star.
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A0 Vn, White-Blue star
mass: 3.24 M☉
radius: 1.8 R☉
distance: 158 ly
stars in the system: 3
exoplanets: 0
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Browse the latest scientific studies on stars and exoplanets in our galaxy. Stellar Catalog provides access to scientific data from astrophysics and stellar or planetary astronomy. It's a resource for anyone interested in the newest discoveries about what lies beyond our solar system.
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