“For those of us in the northern hemisphere ... the Geminids will be seen blazing in the night sky until the shower’s finality on December 21, while the Ursids will peak December 21-22 ...

Skywatchers are in for a treat as the Cold Moon, December’s full moon, illuminates the night sky ... will be the day of the Northern Hemisphere winter solstice, the astronomical end of fall ...

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

The northern lights, known as the aurora borealis, are a spectacular natural light show visible at certain times of the year in the Northern Hemisphere. They occur when electrically charged ...

March 20: Spring Equinox At 5 a.m. ET on March 20, the northern hemisphere will welcome ... and More in December's Night Sky See the First Meteor Shower of the Year, Six Planets in One Night ...

The galaxy cluster known as the "Leo Trio" appears in the early evening sky around the beginning of spring in the Northern Hemisphere in March. The ph... Deadline for medical students to return ...

Mercury puts on its best evening apparition of 2025 for Northern Hemisphere observers during ... at least not just yet. Related: Night sky, March 2025: What you can see tonight [maps] Read more ...

The difference between an equinox and a solstice is based on Earth’s tilt, affecting daylight length and the changing of ...