More than 2,000 satellites are orbiting the Earth at this very moment. They are used for communication and many other purposes. This article covers different aspects of satellite uses in navigation, with a strong emphasis on navigation. Then it looks … Continue reading
Satellite refers to any object, be it artificial, manmade, or natural, that orbits around a cosmic body. Devices we are mostly interested in are manmade ones. What are satellites used for? Plenty of things. They orbit the Earth, and help … Continue reading
As of the beginning of 2019, nearly 5,000 satellites are orbiting our planet — more, since SpaceX just launched 60 Starlink communications satellites in one monumental event. With so many orbiting bodies circling the Earth, it’s a miracle they don’t … Continue reading
After years of development and testing, the Aeolus satellite is almost ready for deployment. The spacecraft is being developed by the European Space Agency (ESA) and is expected to launch in January 2018, less than two months from now. One … Continue reading
The German Aerospace Center (DLR) officially signed a contract with OHB Systems to develop and launch the Heinrich Hertz Satellite on June 28. It’s currently expected to be completed and ready for takeoff in 2021, after costing Germans approximately €310.5 … Continue reading
Communication technology has improved beyond all recognition over the last couple of decades. Innovators have successfully made the world a smaller place by linking people together. It is now possible to communicate with almost anyone on the planet in a matter … Continue reading
Elon Musk has a net worth of $11.9 billion while Richard Branson has a net worth of $4.8 billion. If they stacked their respective fortunes in $1 bills atop each other, the tower would reach six million miles, almost 25 times the distance between the earth and the moon. And that is, in a metaphorical way, exactly what the two plan to do. Continue reading
The idea of global internet via satellite is nothing new. Pioneers that failed to capture the global frontier: In the late 90’s several companies began projects to provide worldwide voice and data communications from mobile devices. Iridium: Service launched: November … Continue reading
Space waste, space junk, orbital debris…whatever you call this orbiting mass of objects, they are a big issue. Space waste doesn’t just make earth’s orbital corridors look untidy, it poses a very real threat to the future of space exploration … Continue reading
The world has changed enormously over the centuries; a person from the early 1800s would not recognize many things today. Some changes have made the world smaller and brought people together while others have improved the quality of our lives. … Continue reading