Space NASA Is Sending an Atomic Clock Into Deep Space Space Is China Launching Fake Moon a Bright Idea? Electronics How Satellite Radio Works Space Exploring the Chinese Space Station Project Space How Many Moons Does Jupiter Have? We're Losing Count Science Vs. Myth Does Earth Have Ring...
Space NASA Is Sending an Atomic Clock Into Deep Space Space Is China Launching Fake Moon a Bright Idea? Electronics How Satellite Radio Works Space Exploring the Chinese Space Station Project Space How Many Moons Does Jupiter Have? We're Losing Count Science Vs. Myth Does Earth Have Ring...
Space How is GPS used in spaceflight? Space NASA Is Sending an Atomic Clock Into Deep Space You May Like How Does GPS Work? Explore More Space Is China Launching Fake Moon a Bright Idea? Electronics How Satellite Radio Works Space
In this article, Matthew tells us how SpaceShipOne works and what it's like to fly in this spaceship. We'll also look at the details of the design, the propulsion system, and the privately funded space program that spawned it all. History is Made! On June 21, 2004, SpaceShipOne became...
Photo: An Atlas Centaur rocket launches a scientific satellite in 1990. Picture courtesy of NASA Marshall Space Flight Center (NASA-MSFC).Now we know what space is, it's easier to understand what a rocket is and how it works.A space rocket is a vehicle with a very powerful jet engine ...
While a communications satellite might relay a signal between one sender and receiver (fired up into space and back down again, with one uplink and one downlink), satellite broadcasts typically involve one or more uplinks (for one or more TV channels) and multiple downlinks (to ground ...
GPS works pretty well, but inaccuracies do pop up. For one thing, this method assumes the radio signals will make their way through the atmosphere at a consistent speed (the speed of light). But satellite signals are dealing with interference all the time. The earth's atmosphere slows the ...
The GPS technology we use every day to locate our devices and to check traffic relies on navigation satellites, a product of space technology. Similarly, satellite data has greatly improved the accuracy of weather forecasting. People across the world are also able to access television, radio, and...
For a more detailed analysis on how satellite television works, read our article on "How Satellite TV Works." Older satellite system receivers convert the signal from a digitally compressed format like MPEG-2 into an analog signal. But HDTV sets can interpret high-definition signals -- that's...