Related: Night sky, February 2025: What you can see tonight ... Thereafter, Mercury gains nearly 1 degree in altitude each day with respect to the setting sun and quickly becomes a naked-eye ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

The aurora borealis could make an appearance as far south as Maine and Michigan on Valentine's Day, and what better way to ...

The other three cross-quarter days of the year include May Day on May 1, Lammas on Aug. 1 and Halloween on Oct. 31. They’re not events as such, sky-wise, but they are essential way markers in ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you identify them.

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