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 ...

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 ...

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

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

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

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 ...

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

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

New research presented at the Europlanet Science Congress 2025 in Helsinki suggests that Venus may be concealing some of the ...