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.
Dougal Waters/Digital Vision/Getty Images. Definition: An IP address is a binary number that uniquely identifies computers and other devices on a TCP/IP network. An IP address can be private-for use on a local area network (LAN) - or public-for use on the Internet or other wide area network (WAN) .n IP address can be private-for use on a local area network (LAN) - or public-for use on the Internet or other wide area network (WAN) .