Why did 3I/ATLAS interstellar comet turn green and hide tail? The mystery behind the development has drawn major scientific attention. New telescope images from the Lowell Observatory reveal that the ...
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Watch comet PANSTARRS 'switch on' its second tail as it makes closest approach to Earth
The ion tail appeared as Comet C/2025 R3 PanSTARRS was about 45 million miles from Earth (72 million kilometers) during its ...
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