Rare comet lights up Hungary’s night sky this week!

Skywatchers in Hungary are in for a treat this April, as a newly discovered comet, C/2025 R3 (PANSTARRS), is expected to become visible to the naked eye under favourable conditions.

The object, first identified in September 2025 by the Pan-STARRS survey in Hawaii, has steadily brightened as it journeys towards the Sun. While much attention has recently focused on another comet, C/2026 A1 (MAPS), astronomers now suggest that PANSTARRS could offer a more accessible and rewarding viewing experience for early risers across Europe.

When and where to look?

According to astronomers, the best viewing window from Hungary will fall between 10 and 15 April, just before dawn. During this period, the comet may reach a brightness of around magnitude +4, making it potentially visible to the naked eye from dark, rural locations, writes Svábhegy Observatory.

Observers should look towards the constellation Pegasus, where the comet will appear low above the eastern horizon. On 10 April, it will be visible at around 4:30 AM, roughly 13 degrees above the horizon. By 13 April, conditions improve further, with reduced moonlight and increased brightness making the comet easier to spot without optical aid. A simple pair of binoculars can significantly enhance the experience, revealing the comet’s tail, which may stretch several degrees across the sky.

A fleeting opportunity

The object will reach its closest point to the Sun, known as perihelion, on 19 April. This will also mark the last realistic chance to observe it from Hungary. By then, it will sit very low in the brightening dawn sky, making detection more challenging. After this date, the comet will quickly disappear from view as it moves southwards, becoming visible only from the Southern Hemisphere.

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What makes this comet special?

Although initially faint—barely distinguishable from background stars at discovery—this giant space rock has shown significant brightening. Some estimates suggest it could even exceed expectations if it proves rich in reflective dust.

While it may not rival the brightest comets in history, PANSTARRS could still deliver a striking display, particularly through binoculars or in astrophotographs. For those willing to rise early, this brief cosmic visitor offers a rare chance to witness one of nature’s most captivating phenomena—no telescope required.