We learn constellations from diagrams that stay conveniently upright. The real sky has other ideas — as I discovered when ...

From Nov. 12–28, a parade of planets, or planetary alignment, will string together five celestial bodies along a vast trail stretching nearly two billion miles long. For observers on Earth, the lineup ...

Pleiades is one of the best star clusters to view in the night sky. They’re known as the Seven Sisters, and in terms of ...

Black holes usually bring to mind gigantic monsters lurking in the depths of space. They swallow stars, bend light, and ...

This lunation is happening on October 10 at 11:50 a.m. ET. Read how it will impact your Sun, Moon, and Rising here.

Welcome 🌻 to Friday’s Roundup of Good News! The polls are looking as good as we could hope for, but there are a couple of ...

With a disappearing giant planet, two meteor showers, and a luminous Hunter’s Moon, October offers a memorable collection of celestial sights. Whether watching ancient comet debris flash overhead or ...

There’s much to dissect following the 76ers’ 114-108 loss to the Nets on Thursday night, in which Philadelphia’s full starting lineup debuted.

The universe has long been not only an unattainable secret, but a space that man is increasingly exploring and understanding.

OCTOBER 24: National Vote Early Day. NOVEMBER 2: Comment period closes on EPA’s proposal to weaken standards for climate ...

Early October is about the time when there is a noticeable difference in sunlight. The sun sets a little earlier in the ...