Comet From Another Solar System Approaching Sun—What We Know

The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to the sun.
Earth.com

Rare double comet event to light up the October night sky

Learn when and where to see Comet Lemmon and Comet SWAN this October as they light up the night sky in a rare double comet event.

Comet 3I/ATLAS's bizarre behaviour sparks global alarm: Is the mysterious Manhattan-sized interstellar object a ‘Black Swan' event? What we know

A captivating interstellar wanderer, known as 3I/ATLAS, has become the focal point of global astronomical interest. Researchers are intrigued by its peculiar behavior, notably a tail that shifts direction unexpectedly.

Is the comet visible tonight? Best time, where to see Comet Lemmon, Comet SWAN

Comets Lemmon and SWAN are nearing Earth in a rare double cosmic treat. Where and what time can you see them? What to know.

Will the comet be visible tonight? Where to look, direction, sunset times for Lemmon, SWAN

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets Lemmon and SWAN, how to spot.
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Comet Lemmon is still a worthy target

"Comets are like cats. They both have tails and do what they want," said comet discoverer David Levy many times. Well, Comet C/2025 A6 (Lemmon) is proving his words true. Most comet-watchers thought that Lemmon would reach its brightest October 21 when it was closest to Earth.

Can you see a comet tonight? Time, tips, where to look for Comet Lemmon, Comet SWAN

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in Pennsylvania and Delaware.
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