Technical Terms Earth Orientation Parameters (EOP): Quantitative measures that describe the rotation of the Earth, including polar motion, LOD variations, and celestial pole offsets.

Laser gyroscopes represent a pivotal technology in measuring Earth’s rotation with unmatched precision, utilising the Sagnac effect to detect minuscule angular variations.

Did you know the days on Earth are getting just a tiny bit longer every year? Imagine waking up one morning and realizing that a ... Read more The post Why the Earth’s Rotation Is Slowly ...

Once a year, an astronomical alignment ushers in this seasonal change. Like its winter counterpart, the summer solstice is celebrated across the world—and shrouded in myth.

This is not the only instance where Earth’s rotation has been influenced by a change in mass distribution. NASA and other agencies have previously measured how events such as glacial melting and ...

Despite oceans covering more than seventy percent of our planet’s surface, humanity has clearer maps of the lunar terrain than our own ocean floors. This disparity arises from the immense challenges ...

In this paper the relative performances of antenna elements are assessed by combining the measured full (3D) far-field radiation patterns of each with measured angle of arrival data for a ...

Cargos are unloaded from a container ship at the container terminal of the Lianyungang Port in East China's Jiangsu province, on Jan 14, 2021. [Photo/Xinhua] Private Chinese businesses are seeing ...

Although Blumhouse releases annual lineups of profitable and widely watched genre titles (Paranormal Activity, The Purge, and the Insidious franchises), horror hounds know the production company has ...