Satellites collect lots of information that we use everyday. Some examples are the weather, pictures of other planets or star's, the geographical location of objects (such as a car used for GPS), and the effect of global warming and pollution.
man made satellites are used to orbit around the earth. these satellites collect information that can be used for communication, defense, weather forecasting, research etc..
GPS satellites provide location and time information in all weather, anywhere on or near the Earth, where there is an unobstructed line of sight to four or more GPS satellites.
The FCC Gov site has a great overview and learning resource for people to learn about satellites. Additionally, one could look on the NASA website which has a wealth of information, and a different perspective.
There are no known satellites of Mercury.
Triangulation of satellites requires three satellites that bank of one another simultaneously.
by using telescopes and satellites.
satellites
satellites
man made satellites are used to orbit around the earth. these satellites collect information that can be used for communication, defense, weather forecasting, research etc..
Earth observation satellites collect data about a strip of Earth's surface by taking high-resolution images and capturing various types of data such as vegetation health, land use, and weather patterns. These satellites orbit the Earth and use sensors to collect information about specific regions on the planet.
Satellites collect and send raw data to ground stations for computers to process and use complex computer models to predict future weather patterns.
They use satellite images to see what a area looks like from above earth they also collect information that we cannot see from the planets surface.
From balloons, satellites, ships, and weather stations.
they use satellites and barometers and thermometers
Weather balloons do not collect weather-related data from the upper atmosphere. Instead, they are used to measure atmospheric pressure, temperature, and humidity in the lower atmosphere. Instruments like satellites and radar are typically used to collect data from the upper atmosphere.
investigation
exchanging information with satellites.