How to see Comet Lemmon (C/2025 A6) this month: These tips will help you see it without binoculars or a telescope

Get your binoculars out! A new comet, named Comet Lemmon, is on track to dazzle skygazers this October, possibly even with the naked eye. Discovered earlier this year, the comet has been steadily brightening as it nears the inner solar system, generating excitement among astronomers and amateurs alike.

Experts predict it could reach a brightness that makes it visible without telescopes or binoculars under dark skies, making it a rare and accessible celestial event.

How to spot Comet Lemmon:

If you’re planning to catch a glimpse of Comet Lemmon, timing and location matter. Peak visibility is expected around mid-October, though those in the Southern Hemisphere may get an earlier view. To maximise your chances, head to a dark location away from city lights.

Even though the comet may be visible without optical aids, using a simple star chart or an astronomy app can help you locate it more easily. Look for the comet near familiar constellations; its path is well-charted, and knowing where to look in advance will make the experience more enjoyable.

And most important of all: patience is key. Unlike fleeting comets that appear briefly and vanish, Lemmon may be visible for several weeks, giving us multiple opportunities to catch its bright tail.

Comet Lemmon is so bright is due to its orbit, which brings it relatively close to the Sun and Earth, contributing to its growing brightness. As sunlight heats the comet, it releases gas and dust, forming a glowing coma and a tail that can stretch millions of kilometres.

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This activity not only produces a spectacular visual effect but also allows scientists to study the comet’s composition and behaviour in real time.

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