The Iridium satellite constellation provides L band voice and data information coverage to satellite phones, satellite messenger communication devices...

Virginia, United States. Iridium operates the Iridium satellite constellation, a system of 75 satellites: 66 are active satellites and the remaining nine...

The Iridium constellation was one of the first anthropogenic sources of near-space light pollution to draw criticism. Larger satellite constellations, like...

A satellite constellation is a group of artificial satellites working together as a system. Unlike a single satellite, a constellation can provide permanent...

a constellation of around 700 satellites called WorldVu, which would be over 10 times the size of the then largest Iridium satellite constellation. However...

to: Iridium satellite constellation, a satellite group providing voice and data coverage Iridium Communications, the company operating the Iridium satellite...

(ILS). It was operated in Plane 3 of the Iridium satellite constellation, with an ascending node of 230.9°. Iridium 33 was part of a commercial communications...

engineers who in late 1987 conceived of and later designed the Iridium satellite constellation, the first realization of global, wireless, personal communications...

of the Iridium and Globalstar satellite phone constellations in the early 2000s. In the 2010s, interest in satellite internet constellations reemerged...

portal Iridium satellite constellation — 82 operational satellites used to provide global satellite phone services. Orbcom satellite constellation — 29...