Astronomy enthusiasts in the Sultanate of Oman are celebrating a spectacular sky-watching opportunity as the Comet Lemon (C/2025 A6) has been successfully observed across the country.
According to the Oman Society of Astronomy and Space (OSAS), the comet’s appearance represents one of the most significant astronomical phenomena of 2025.
The OSAS, through the efforts of its Deputy Chairman Ibrahim bin Mohammed Al Mahrouqi, captured photographs and data of the comet, highlighting the society’s broader commitment to monitoring and documenting notable celestial events.
The society notes that Comet Lemon is projected to reach an apparent magnitude of around magnitude 4, making it visible through binoculars and potentially to the naked eye—especially in areas with minimal light pollution.
This visibility is noteworthy because an object at magnitude 4 is relatively bright for a comet, thus offering a compelling opportunity for skywatchers. The OSAS emphasises that the best chance for observation will come from darker sites away from urban light-glow. The fact that the observation was validated within Oman highlights the region’s favourable conditions for stargazing.
Those wishing to view Comet Lemon should look upward just after dusk or during the early‐night hours, scanning the sky away from the city lights. Binoculars will enhance the viewing experience significantly, providing a clearer sight of the comet’s core and any faint tail that may be developing.
While naked-eye visibility is possible in optimal conditions, using binoculars or a camera with a long exposure will allow for richer detail and more dramatic views.
For the amateur astronomer and the curious observer alike, the appearance of Comet Lemon is a reminder of the dynamic and ever-changing nature of the night sky. It presents not just a beautiful sight but a chance to engage with science, nature and the universe, right from Oman’s own skies. As the dates progress, weather permitting, skywatchers are encouraged to set aside an evening and witness this rare spectacle.