The last supermoon of the year will shine soon in December skies. The moon’s orbit around the Earth isn’t a perfect circle so ...

Earth will reach perihelion at 09:00 Universal Time on Saturday, January 4, 2025, the closest point to the sun in its annual, slightly elliptical orbit. The word comes from the Greek words peri (near) ...

The December full moon rose over an egret-themed weathervane atop a house on Van Ness Street in Santa Cruz this week.

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. This article is more than 4 years old. The Earth, moving in its orbit ...