As they whirl around in low-Earth orbit, satellite configurations are far more sensitive to changes in Earth's gravity field ...

NASA's GRACE satellite detected a large gravity anomaly over the Atlantic Ocean. Meanwhile, Earth-based observatories saw a rapid shift in the planet's geomagnetic field.

The distance of the Moon changes over the course of a month as it revolves around the Earth. The moon's orbit is not a ...

China put into operation the core equipment of its super-gravity centrifuge simulation and experiment facility, including the ...

Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

An aerial drone photo taken on Sept. 29, 2025 shows the Centrifugal Hypergravity and Interdisciplinary Experiment Facility ...

The recently launched spacecraft will sit upstream of the solar wind and study it before it gets to Earth. Although they will ...

The bottom line is that the fact that fire is so tightly bound to Earth is a reminder of how special our planet is. Every ...

Shubhanshu Shukla recalled being cautious about releasing objects in his initial days on the station. “I had this strange ...

Astronomers have observed a white dwarf, a highly compact stellar ember, that appears to have gobbled up an icy world akin to ...

Chrysalis, a 36-mile rotating space habitat, plans to take 2,400 people to Alpha Centauri in approximately 400 years.

The interior of the mysterious far side of the satellite could be chillier than the side constantly facing Earth, according ...