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

The moon will cross in front of the sun for around four hours on Saturday, creating a partial solar eclipse that careful ...

Aspect means which direction the slope of land is facing. In the northern hemisphere, land that is south-facing receives more direct sunlight. Land that is north-facing receives less direct sunlight.

This event signals the start of Spring in the Northern Hemisphere and Autumn in the Southern Hemisphere, a transition that also manifests in our evening skies as winter constellations start to vanish.

Mercury puts on its best evening apparition of 2025 for Northern Hemisphere observers during these two weeks. Venus will plummet dramatically toward its inferior conjunction on March 22 ...

The moon will appear to take bites out of the sun this weekend during a partial solar eclipse in the Northern Hemisphere — ...

For the Northern Hemisphere, the official summer season starts on June 20 or 21, depending on where you live, with the arrival of the summer solstice. So what is a solstice, exactly? It's the ...

The find also suggests that dinosaurs roamed the northern hemisphere several million years earlier than previously thought. "The interesting aspect of this animal is the time and place of its ...