On the evening of August 12, 2026, a group of about 50 Astronomy readers witnessed a terrific and mesmerizing total solar ...

The early-morning hours of August 13 will be the best time to view this year’s Perseid meteor shower, peaking under the New Moon that brought August 12’s total solar eclipse.The shower’s high rate, ...

The 2026 total solar eclipse reaches Iceland and Spain on August 12. Astronomy magazine’s Senior Editor Alison Klesman is on the ground in Iceland and Editor Emeritus Dave Eicher is in Spain — follow ...

AI’s appetite for power and water is growing as fast as its role in daily life. In 2024, artificial intelligence data centers accounted for roughly 4% of the U.S.’s electricity consumption. This ...

New Moon brings a total solar eclipse, while some of the U.S. sees a partial eclipse and the Perseids peak after dark.

Venus is set to reach dichotomy today, so take the chance to view it half-lit through a telescope in the evening sky.

A Long March 7A breaks apart less than two minutes after liftoff, and SpaceX runs its routine Starlink cadence from both ...

A total eclipse of the Sun coincides with the peak of the annual Perseid shower, plus Venus reaches dichotomy in the sky this ...

Saturn’s two-toned moon Iapetus passes through superior conjunction, sitting just south of the ringed world this morning.

Mars and the crescent Moon hang together in the early-morning sky, straddling the border of Gemini and Taurus.

Astronomers refer to elements heavier than helium as metals. Metal-rich naked-eye stars include Mu Leonis, Sirius, and Alpha Centauri.

Mercury reaches its greatest western elongation, Iapetus passes close to Saturn, and the Moon occults the Pleiades in the sky ...