Comet Lemmon is moving quickly west of the Big Dipper, near bright Arcturus, while Comet SWAN lies beneath the three stars ...
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Interstellar object 3I/ATLAS is about to get very active — Space photo of the week
The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How ...
A peculiar interstellar visitor, 3I/ATLAS, is challenging comet theories with its sunward tail and unusual composition. While ...
In a matter of days, Comet 3I/ATLAS will reach its closest point to the Sun. The third known interstellar object will reach ...
Skywatchers are in for a treat as three celestial events are set to light up the night sky, with peak viewing times on ...
"If the object is an alien spacecraft slowing down, and the anti-tail is braking thrust, then this change from anti-tail to ...
The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...
Skywatchers may be able to spot not one but two comets this October, which would give the night sky a new level of sparkle. Seeing more than one comet a month is remarkable and fairly uncommon. C/2025 ...
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