WASHINGTON — The U.S. Space Force has ended an exploratory effort to add smaller, lower-cost navigation satellites to bolster the Global Positioning System, shelving a program that had been identified ...
The inaccuracy of the speedometers used by most vehicles, even those in cars with the coolest gauge clusters, is well known. The good news is that most speedometers report speeds higher than the ...
The New Year of 2026 began at the stroke of midnight today, and four minutes later the brightest star in the sky, Sirius in Constellation Canis Major — the greater hunting she-dog of Orion —transited ...
In September 2025, a Widerøe Airlines flight was trying to land in Vardø, Norway, which sits in the country’s far eastern arm, some 40 miles from the Russian coast. The cloud deck was low, and so was ...
The rise of GPS vulnerability is putting more resilient, atom-based navigational tools on the map. In late September, a Spanish military plane carrying the country’s defense minister to a base in ...
Our everyday GPS struggles in “urban canyons,” where skyscrapers bounce satellite signals, confusing even advanced navigation systems. NTNU scientists created SmartNav, combining satellite corrections ...
As they say, Big Brother is always watching. For this generation, long after the George Orwell novel was written, that phrase can be used to describe Google. We use Google in our daily lives for ...
December brings the longest nights of the year, and with them some fine celestial sights. Far from the neighborhoods’ holiday and street lights, nebulae, star clusters and distant galaxies cross the ...
GPS trackers and AirTags look like they do the same thing. They don’t. One is a live-positioning tool; the other is a Bluetooth breadcrumb. A GPS tracker talks directly to satellites orbiting 12,000 ...
Discover the key features, setup tips, and best practices for using a SkyWatcher mount in astrophotography. Capture sharper, more detailed images of the night sky with confidence. #Astrophotography ...
European Commission President Ursula von der Leyen was flying into Bulgaria when her plane's GPS system was jammed in a suspected Russian operation, forcing pilots to rely on backup navigation and old ...
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