Tennessee’s women topped Georgia behind an Emily Brown program record, while the Bulldog men edged the Vols in a tight dual in Athens.

China has quietly taken a decisive step in the new space race by building what it calls the first software system capable of ...

Time does not pass at the same speed on Earth and the moon; with lower gravity, lunar clocks run faster by around 56 ...

Researchers from the Purple Mountain Observatory in China released LTE440, short for Lunar Time Ephemeris, in a recently ...

As missions to the Moon multiply, keeping time there is no longer a theoretical problem. Researchers from the Purple Mountain ...

A new software package detailed by Chinese scientists promises to tell what time it is on the moon, accounting for effects of ...

Time will no longer be imposed upon us by a cesium fountain clock at the National Institute of Standards and Technology,” ...

Organizations implementing Workday Time Tracking need absolute confidence in their time data”— Matthew Smith COOPER ...

Purple Mountain Observatory’s nanosecond-accurate system could underpin future lunar navigation, habitats and GPS-style ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more ...

Reed Anway · On Dec. 8, 2025, the Purple Mountain Observatory in Nanjing, China published a paper in Astronomy and Astrophysics about the Lunar Time Ephemeris, or simply the LTE400, a software which ...