Running under the acacia trees around the academic oval of the University of the Philippines in Diliman last December 21 coincided with the “longest night of the year” and “shortest day of the year” ...

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter. In the ...

The winter solstice, as the name implies, marks the beginning of winter and the point of the year when the sun reaches its ...

Ammon News - Astronomer Imad Mujahid, a member of the Arab Union for Space and Astronomy Sciences and a fellow of the UK ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or relay data, are increasingly contaminating the frequencies astronomers use ...

The air turns crisp, leaves begin their gradual shift to gold and crimson, and daylight grows noticeably shorter. These familiar signals tell us autumn is arriving, but when exactly does fall begin in ...

October’s full moon will be the largest and brightest moon of the year, marking the first so-called supermoon since November 2024. Taking place on Tuesday 7 October at 4.48am BST (11.48pm EDT on 6 ...

The Sun and Moon will exchange their properties as sun appears as a crescent-shaped wonder on the September 21 Solar Eclipse 2025. Solar Eclipse September 2025: A delight for skywatchers, the Moon’s ...

September delivers a celestial triple feature this weekend that combines a new moon, a rare partial solar eclipse, and the official arrival of autumn in what promises to be an exceptional astronomical ...

The Keck Telescope at Westmont's observatory will allow for the public to view the stars Mizar and Alcor. (Courtesy photo) Westmont will open its observatory and powerful Keck Telescope for this month ...