# astronomy
All posts tagged with "astronomy"
GLOBAL
3I/ATLAS Interstellar Comet's Earth Flyby Ignites Global Astronomy Frenzy Dec 19
On December 19, 2025, comet 3I/ATLAS—boasting high nickel-iron levels and eerie green hue—passes Earth at 270 million km, offering unprecedented data ...
GLOBAL
Interstellar Comet 3I/ATLAS Reaches Earth Closest Point at 270M Km on Dec 19
Rare interstellar visitor 3I/ATLAS, rich in nickel and iron with unique greenish glow, makes its nearest pass to Earth today at 270 million kilometers ...
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