GPS jamming and spoofing attacks are on the rise. If the global navigation system the US relies on were to go down entirely, ...

While serving on the National Security Council staff in the Biden administration, I was tasked with strengthening the ...

Jupiter’s rule of the evening sky is coming to a close. Catch some action there while you can, shortly after sunset this ...

A document obtained by Agence France-Presse revealed that the European Union paid hundreds of millions of euros to companies ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

Jupiter wasn’t always the planet we know today—it was once twice as big, had a magnetic field 50 times stronger, and its ...

Hughes Network Systems has started shipping a second electronically steerable antenna model for inflight Wi-Fi provider Gogo’s new Galileo satellite broadband service for business jets, a leading-edge ...

Beidou is one of China's largest civilian satellite systems and one of four global navigation networks, along with the United States' GPS, Russia's GLONASS and the European Union's Galileo. Since 2000 ...

On March 12, 2013, the time had come: with GSAT0104, four Galileo satellites were operational in orbit, making it possible to determine their position using the European satellite navigation system.

On 12 March 2013, Galileo satellite GSAT0104, alongside its fellow In-Orbit Validation (IOV) satellites, made history by enabling the first position fix by Europe's independent satellite ...

The twin Galileo satellites are now fully fuelled and mated together atop the upper stage that will haul them most of the way up to their final orbit. The launch is now planned for the evening of ...