Note: Moon phases in the calendar vary in size due to the distance from Earth and are shown at 0h Universal Time. Credit: Astronomy: Roen Kelly The moonrise and moonset schedule this week The ...

As we round the corner of 2024, there are plenty of events happening when you should keep your eyes to the sky.

Venus is the brilliant evening “star” now shining at magnitude -4 in the southwest at dusk. In early November—five months ...

Nov. 11, 2024 — Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves ...

Each category has its own offshoots, as well. For instance, in addition to a men’s and women’s complications winner, there ...

Known for its astronomical precision, the IWC Portugieser Eternal Calendar took home the GPHG’s biggest prize at this year’s ...

A new AI machine learning technique helped historians analyze 76,000 pages from astronomy textbooks spanning nearly two centuries.

Short days and dark nights are here. These are the best headlamps for astronomy, stargazing, dog walking, and late-night runs — plan ahead of the Black Friday sales. If you often find yourself ...

Scientists used techniques from the field of gravitational wave astronomy to argue that the Antikythera mechanism contained a lunar calendar. Every week, we'll bring you stories that capture the ...

The Grand Prix d’Horlogerie de Genève award ceremony is the most hotly anticipated event of the Swiss watch industry calendar ...

While you’re there, don’t miss “Expedition Reef,” an exclusive spine-tingling underwater full-dome Halloween adventure in the ...