Webb telescope directly observes exoplanet COâ‚‚ for first time
The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...
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Scientists discover smallest galaxy ever seen: 'It's like having a perfectly functional human being that's the size of a grain of rice'
Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...