Far beyond the bright planets, in the dim outskirts of the Solar System, astronomers keep stumbling on objects that refuse to ...

By trapping huge amounts of water on land, big dams built by humans have slightly changed how Earth spins and where its poles ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

The astrology forecast for December 2025 brings a Sagittarius stellium, a full supermoon, and the winter solstice, according to astrologer Nina Kahn.

Look to the southeastern horizon in the hours following sunset on Nov. 29 — you'll be able to see the moon shine close to the ...

Saturn went in a retrograde (vakri) motion on 13 July, 2025 and will again go direct (margi) on 28 November at 9.20 AM. This ...

Mercury's retrograde motion may have appeared to cause setbacks but there is a powerful message about perseverance and ...

Mercury is officially in retrograde, and it's the last retrograde of 2025. What does that mean for your star sign, and the cosmos in general? Here's what to know. In the astronomical sense, a planet ...

It wouldn't be a holiday season without Mercury Retrograde coming to create travel, technological, and communication issues. From November 9 to 29, Mercury will be in retrograde, bringing the drama ...

The past is calling (again), but this time, it’s testing what you’ve actually learned! On Nov. 9, Mercury will station retrograde in Sagittarius, setting the stage for a three-week-long rewind that ...

This work was supported by the National Aeronautics and Space Administration Human Research Program under Grant No. 80NSSC21K0257. Torin Clark receives funding from NASA, the Office of Naval Research ...

Stunning microscopic footage has captured the moment a translucent baby sea urchin crawled across a bed of red algae. The video earned fifth place in the annual Nikon Small World in Motion competition ...