Planetary Alignment to Illuminate Jordan’s Skies on Thursday Evening

Amman: Skywatchers across Jordan are expected to witness a rare astronomical spectacle on Thursday evening as the Moon, Venus, Jupiter, and Mercury appear in a striking alignment above the western horizon, the Jordanian Astronomical Society said. According to Jordan News Agency, Society President Ammar Al-Sakji stated that the celestial event will be visible shortly after sunset, particularly after 8:15 p.m. During this time, the crescent Moon will appear alongside the bright planet Venus, with Jupiter positioned below and Mercury low on the horizon. Al-Sakji mentioned that the alignment can be observed with the naked eye under clear weather conditions. He elaborated that the phenomenon, commonly known as a "planetary parade," occurs when several planets appear close together along the ecliptic from Earth's perspective, although they are not physically aligned in space. He further explained that a mathematical analysis conducted on the positions of the Moon and the planets at 8:15 p.m. revealed an except ionally precise geometric alignment. The analysis found that the deviation from the ideal alignment line was less than one degree, while the maximum deviation represented only 4.1 percent of the total alignment length. According to the study, the Moon, Venus, Jupiter, and Mercury achieved an alignment index of approximately 97.2 percent. This indicates that the event represents more than a visual coincidence and reflects a highly ordered geometric configuration. Al-Sakji said the study employed the standard deviation from the best-fit great circle as a direct indicator for measuring the quality of the visible planetary alignment. He added that the methodology demonstrates how modern astronomical techniques can transform observable celestial phenomena into precise, objective scientific measurements, offering a deeper understanding of planetary movements and alignments.