Overview: Smartphones can connect to satellites to send messages when cellular and Wi-Fi networks fail.Satellite features ...

In 1375, a Spanish mapmaker made a world map we now refer to as the Catalan Atlas. For its time, the atlas was remarkably ...

Low orbit is filling up so fast that researchers now estimate the world would have less than three days to react if a major ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

Compare top satellite internet providers by speed, coverage, pricing, and reliability. Starlink leads, while Viasat and ...

Some problems grow quietly, almost politely, until they stop being ignorable. Space junk is one of those. It does not ...

Taftan in southeastern Iran rose 3.5 inches over 10 months, satellite data point to summit pressure at a peak with no ...

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

Reservoirs are indispensable for hydropower, irrigation, and flood control, but their storage fluctuations often escape consistent monitoring. The Yangtze River Basin (YRB), stretching across diverse ...

Lithium-ion batteries have become the dominant technology for powering modern electronics, electric vehicles, and renewable ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...