Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.

We're now just past the midpoint of astronomical winter — that moment marking the midway point between December's winter solstice and March's vernal equinox. That moment took place at 4:11 p.m.

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

With so many things flying around in the sky, it’s hard to tell what you’re seeing sometimes as stars, satellites and aircraft take up the night sky.

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

The incoming blood moon, set to be a 'partial lunar eclipse', will be the first to grace Earth for more than a year.

Part of Godstone High Street was closed, people were evacuated from buildings and a cordon was put in place after the ...

Josh Dury shares his globe-trotting experiences, revealing insights into our universe and the importance of protecting the ...

The bulk of 2025 WNBA free agency is complete, and we have a far better picture of team needs and which targets front offices ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...