WASHINGTON — A recently launched Indian navigation satellite is stranded in a transfer orbit after the failure of its onboard propulsion system and could soon renter. The Indian Space Research ...

When was the last time you used a car’s in-built satellite navigation, rather than plugging in your phone and using Apple CarPlay or Android Auto? Well now, buyers of new select Ferrari models will ...

TrustPoint, a Virginia-based startup developing a network of navigation satellites in low Earth orbit, said it has successfully transmitted time and tracking signals from a ground station to a ...

Scientists have figured out how to plot the most fuel-efficient routes through space, just like a cosmic sat-nav, or satellite-navigation. Using something called "knot theory," astrophysicists have ...

A recently launched satellite is stuck in space after failing to fire its thrusters, preventing it from reaching its operational orbit. The Indian Space Research Organization (ISRO) shared an update ...

In modern cities, finding your exact location can be surprisingly unreliable. Tall buildings bend, block, and reflect satellite signals, turning navigation into a guessing game. Streets become signal ...

A new study reveals advanced methods for improving orbit determination (OD) of large constellations of Low Earth Orbit (LEO) satellites, utilizing Global Navigation Satellite System (GNSS) ...