The RSGS integrated robotic payload applies robotic technology to the maintenance and servicing of commercial and military ...

Singapore-based satellite-to-device broadcaster Astrum Mobile and smartphone chipmaker Qualcomm have jointly completed what they claim is the world's first 5G broadcast services trial using a ...

The former Worldspace satellite AsiaStar was used for the 5G Broadcast direct-to-smartphone trial recently conducted by ...

Before communications satellites, such signals had to be relayed via earth-based relay towers which had to be placed in sight of one another. The original idea of geosynchronous communications ...

Here is the gravitational constastant, and is the mass of the earth. For a stable circular orbit, the centrifugal force, which is directed outward radially must balance the gravitational force, which ...

BEIJING -- China is planning to develop its next-generation BeiDou system, which will be technologically more advanced and ...

Singapore-based satellite-to-device broadcaster Astrum Mobile and smartphone chipmaker Qualcomm have jointly completed what ...

HELSINKI — China launched a new communication engineering test satellite early Tuesday, adding to a series of satellites potentially for undisclosed military purposes. A Long March 3B rocket ...

Geosynchronous satellites work by triangulating with other "geo" satellites as they are known, working together to cover all ...

Astrum Mobile and Qualcomm Technologies have completed a trial of the world’s first 5G Broadcast service from a ...

Hyderabad-based Ananth Technologies Limited has become the first private company selected to build, launch and operate a geostationary communication satellite in the country. India’s space regulator ...