Dubai: The Mohammed Bin Rashid Space Centre (MBRSC) announced receiving the first signal from Etihad-SAT, its first Synthetic Aperture Radar (SAR) satellite. While the satellite was successfully ...

A brief but extremely powerful radio signal thought to have coming from deep space has now been traced to a dead NASA satellite in Earth orbit. Relay 2 was one of a pair of experimental ...

But if you know about satellite messaging and the RCS feature, then you can use either of these services to send messages to your loved ones without even a cell signal.

Apple’s emergency SOS feature has proven useful for a fair number of people whose cars break down (or tumble down) in areas with no signal. Soon you’ll be able to use iMessage and SMS as well ...