New satellite images every day. Zoom Earth shows new NASA satellite images every day. Explore satellite and aerial imagery of the Earth in a simple, zoomable interface. Zoom into near-live satellite images from NASA MODIS Terra and Aqua satellites (updated daily), and world maps from Bing Maps. Previously known as Flash Earth.
What is a TCP/IP? TCP/IP, Transmission Control Protocol/Internet Protocol, is a suite of communications protocols used to interconnect network devices on the Internet. TCP/IP implements layers of protocol stacks, and each layer provides a well-defined network services to the upper layer protocol. TCP and IP are the two protocols used by TCP/IP, as well as the (higher) application, (lower) data link and (lower) physical layer protocols.
An Internet Protocol (IP) address is a unique number that can identify each host (computers, routers, switches, etc.) on a network. When a host sends information to the IP address of a second receiving host it includes IP of origination, IP of destination and other information.P addresses are a part of the Transmission Control Protocol/Internet Protocol (TCP/IP) suite of protocols and will be present on every system that is connected to the Internet.