Rare Comet Could Be Visible to the Naked Eye After 160,000 Years

Comet C/2024 G3 (Atlas) may be visible to the naked eye, a rare event in 160,000 years.
The best viewing conditions are expected in the southern hemisphere, with possible sightings after sunset and before sunrise.
Visibility and brightness remain unpredictable, so binoculars or a small telescope are recommended for optimal viewing.

A rare celestial event is unfolding as Comet C/2024 G3 (Atlas), last seen 160,000 years ago, may become visible in skies worldwide over the coming days.

NASA has noted that predicting a comet’s brightness is notoriously difficult, but there is hope that this “sun-skirting” comet could shine brightly enough to be seen with the naked eye.

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On Monday, the comet reached perihelion, its closest point to the Sun, making it a prime time for potential sightings.

Experts suggest the comet could appear as bright as Venus, particularly in the southern hemisphere, where viewing conditions are expected to be optimal.

Dr. Shyam Balaji of King’s College London recommends looking toward the eastern horizon before sunrise or the western horizon after sunset, depending on the comet’s position relative to perihelion.

While observers in the northern hemisphere, including the UK, may face challenges due to the comet’s proximity to the Sun, Dr. Balaji advises finding dark skies away from light pollution.

Binoculars or small telescopes can enhance visibility, though care should be taken around sunrise and sunset.

Discovered by NASA’s Asteroid Terrestrial-impact Last Alert System (ATLAS) in 2024, the comet is expected to pass approximately 8.3 million miles from the Sun. Its classification as a “sun-skirting” comet highlights its close approach to our star.