Jul 24, 2025, 12:00 AM
Jul 24, 2025, 12:00 AM

Crescent moon and Regulus shine together in spectacular sky show

Highlights
  • A waxing crescent moon will appear near Regulus, Leo's brightest star, shortly after sunset on July 26, 2025.
  • The crescent moon will display Earthshine and will be only 6% illuminated.
  • This event provides a unique opportunity for stargazers to witness a beautiful celestial pairing.
Story

On July 26, 2025, a significant astronomical event will occur when a waxing crescent moon aligns closely with Regulus, the brightest star in the constellation Leo. This celestial conjunction will take place shortly after sunset, making it an appealing sight for stargazers and casual observers alike. Viewers should position themselves towards the western horizon to catch this pairing, as both the moon and Regulus will appear low in the sky, shining brightly against the twilight backdrop. Regulus, known as 'The Lion’s Heart', is located approximately 79 light-years away from Earth and has a magnitude of 1.3, making it a steadfast companion to the moon during this event. The moon will be only 6% illuminated, displaying Earthshine, which is sunlight that reflects off Earth and illuminates the darker portion of the lunar surface. This phenomenon allows for a captivating contrast between the crescent moon and the glimmering star, enhancing the visual experience. As this conjunction will be brief, lasting only about 30 to 45 minutes before both objects set, viewers are encouraged to observe promptly after sunset. Choosing a location with a clear view of the western sky, such as a rooftop or park, will yield the best chances for sighting the moon and Regulus in alignment. For those eager to explore further celestial events, the following evening on July 27 will feature an enlarged crescent moon approaching Mars, and a few days later, from July 29 to July 30, the Delta Aquariid meteor shower is expected to peak, offering another captivating stargazing opportunity for observers. Utilizing resources like sunrise and sunset calculators, sky charts, and astronomy apps will greatly enhance the viewing experience, ensuring enthusiasts are well-prepared for these events. As the weekend draws closer, preparations for observing this conjunction gain significance, promising a breathtaking showcase of celestial beauty in the night sky. Clear skies and anticipation may lead to an appreciation for the wonders of the universe and the shared experience of stargazing.

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