In 1408, Chinese astronomers and court officials observed an especially bright object in the sky that appeared for about ten days, but its identity remained unknown. The object was described as yellow ...
Astronomers using NASA’s James Webb Space Telescope have stumbled upon a puzzling population of galaxies that look far too bright for their age. In four patches of sky, covering more than 500 square ...
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9 night sky events to see in December, from a supermoon to a once-in-a-lifetime interstellar comet
This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing ...
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