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Discovery of Planet Uranus
William Herschel discovered Planet Uranus. observation showed it to orbit the sun beyond Saturn -
Discovery of Planet Enceladus
William Herschel discovered Enceladus. It is an intriguing water-rich moon of saturn. -
Asteroid Ceres
The Asteroid Ceres was discovered by Guiseppe Piazzi. -
observation
llness concluded Guiseppe Piazzis series of astronomical observations of the object. He had discovered on January 1 -
Recovery of Object Found on Jan. 1st
Baron Van Zach and Heinrich Oblers observationally 'recovered' the object discovered on jan 1st. It was really discovered by Guiseppe Piazzi -
Sighting a Planet
Gallie and Diarrest sighted the planet Neptune for the first time . -
Discovery of Planet Pluto
Clyde Tombaugh had discovered Pluto. He discovered it by systematically searching the sky based on predictions. -
Russia's Score
Russia score two important "firsts", space craft venera 1 became the first to be launched from a space vehicle. Already in Earth orbit and would later become the first to fly by another planet (Venus; how ever radio contact was lost before the fly-by took place). -
Launch of Mars
Launch of mars 1, an early soviet attempt to reach the red planet. Though commmunication was lost in route. -
Mariner 2
Mariner 2 flew by venus .The first spacecraft to return data from the Vicinity of another planet. -
Launch 3 of Venera
Launch of venera 3, the firdt spacecraft to hit another planet. Unfortunally communication had been lost. -
Surface Of Another Planet
Mariner 9 became the first spacecraf to orbit another planet. When it was placed in orbit around mars. -
Odd Object Named Charon
Chiron , an odd object that looks a comet but has an orbit more like that of a planet, was discovered by Charles Kowal -
Contact Lost
Contact was lost with the Mars observer spacecraft. When its retrorocket system was pressured .As if approaded the red planet. -
Saftley Landing
The Mars Exploration rover. "Spirit landed saftely at Crater Gusew on mars". -
Space Telescope
a hubble space telescope study was released .This data containing information about the water richen nature. Of Dwarf planet
