No satellite has weapons on them, but there are some that can protect us from missile launches by detecting them (but the satellite cannot shoot it down).
the moon
The natural satellite seen from Earth
yes
October, 1957.
the marines protect us from the air
list all human explorations and mars satelitte names and dates
list all human explorations and mars satelitte names and dates
You have three choices for satelitte : CBand, Directv, and DishNetwork.
For TV satellite, it is typically faced south west. At least in my area of Pennsylvania.
Yes The Us would protect Alaska
The Hubble Space Telescope (HST) was created by NASA with help from the European Space Agency.
You can receive a low coast DVR receiver from your local cable or satelitte provider.