Weather satellite of rotation and its elliptical orbit kept it from collecting a notable amount of useful data. The Explorer VI and VII satellites also contained weather-related experiments. The first weather satellite to be considered a success was TIROS-1, launched by NASA on April 1, 1960. TIROS operated for 78 days and proved to be much more successful than Vanguard 2. TIROS paved the way for the Nimbus program, whose technology and findings are the heritage of most of the Earth-observing satellites NASA and NOAA have launched since then. Beginning with the Nimbus 3 satellite in 1969, temperature information through the tropospheric
The Heart of What Was Lost The Heart of What Was Lost The Heart of What Was Lost is the fourth novel in Tad Williams' Osten Ard saga, following "To Green Angel Tower" and preceding "The Witchwood Crown". The novel was critically praised upon its release. The book is published by DAW Books in the United States, and Hodder Books in the UK. After Ineluki the Storm King's fall in "Memory, Sorrow, and Thorn", his followers, the Norns, flee the lands of men and retreat north to their ancient city of Nakkiga. As the Norns make their way to their land in the Nornfells, the Rimmersman