COMPASS uses the Geostationary Earth Orbit (GEO) and Inclined Geosynchronous Satellite Orbit (IGSO) satellites, which are more suitable for regional services. Its constellation is composed of 14 ...

In 2018, Prof. Nachum Ulanovsky of Weizmann’s Brain Sciences Department embarked on a worldwide search for a natural setting that would allow him to study mammalian navigation in the wild. “I was ...

Using just a topographic map, I can competently navigate in areas like the High Sierra and Colorado Rockies, which generally have distinct landforms and open views. Even so, for added accuracy and ...