Home / Science / Astronomy / How Propulsion Keeps Satellites In The Same Spot

How Propulsion Keeps Satellites In The Same Spot

NASA satelitte

Visualization of the GPM Core Observatory satellite orbiting the Earth.

Credit: Britt Griswold via NASA Goddard Space Flight Center/Flickr

Click for a full size image

How Propulsion Keeps Satellites In The Same Spot

Some satellites, such as weather and GPS satellites, simply go along for the ride once in orbit. They zip around the Earth several times a day and are never in the same location.

Others have to be more precise.

Satellites for TV, communications, and surveillance are created to stay in the same location, above the same spot of the planet, at all times of the day. When they drift a bit, satellite operators have to “drive” them back into the correct spot using propulsion.

source : Georgia Institute  Of Technology

Telegram Channel

About Mohammad Daeizadeh

  • تمامی فایل ها قبل از قرار گیری در سایت تست شده اند.لطفا در صورت بروز هرگونه مشکل از طریق نظرات مارا مطلع سازید.
  • پسورد تمامی فایل های موجود در سایت www.parsseh.com می باشد.(تمامی حروف را می بایست کوچک وارد کنید)
  • Password = www.parsseh.com
  • لطفا نظرات خود را به صورت فارسی بنویسید در صورت تایپ بصورت فینگلیش نظر شما پاک خواهد شد

Leave a Reply

Your email address will not be published. Required fields are marked *


This site uses Akismet to reduce spam. Learn how your comment data is processed.