The Voyage to Find Out How Earth Was Born

There is a fragment of the world beyond the orbit of Mars. When the earth is still formed, the moon is a melting ball about 5 billion years ago - where rocks and ice are never moving to something bigger. As the Earth does not have Jupiter's gravity shake, the solar system may end on more planets and separate the blocks before they gather. Today, more than one million stagnating debris survives and forms a broken asteroid zone between Mars and Jupiter.

Approximately 40% of the total mass of the belt is concentrated on two asteroids, the nearest asteroids Ceres and Vesta. Six years ago the International Astronomical Union upgraded its state to "dwarf" equivalent to Pluto. The color of Vesta is small, but in that it shares many geological features that define the Earth, Mars, and other inner planets, it is even worthy of praise. However, until recently these two asteroids were completely undeveloped.

Mark Riemann, chief engineer at NASA's commitment to promote this problem, says:

Dawn Spacecraft - The reason is that in September 2007, scientists who took off from Cape Canaveral in the Delta II rocket will be able to observe the two relics from the beginning of the solar system. It entered the orbit near Vista last summer; plan to leave the asteroid in late August and begin a two and a half voyage for Ceres

Dawn is the mission of the 2nd century. "Astronomers have been drawing attention from Vesta since 1807 and have been in Ceres since 1801," said Lehman. Both were originally called new planets, and several other big asteroids were also discovered. In the early nineteenth century, several astronomical texts listed 11 planets in the solar system. Pallas and Juno. Astronomers continue to find more things between Jupiter and Mars, but they are much smaller than Vista and Ceres, and by the 1950's the "star" no longer applied to all planets. They are called asteroids, meaning "asteroids" from Greek stars - German discovered Uranus in 1802 - the first term made by William Herschel, an English astronomer. Unlike planets, this age telescope can be solved as a small sphere, asteroids are very small, they are still star spots

In anticipation of another 150 years, Dawn's mission is regaining part of the glory that was lost for Vista; soon it will do the same for Ceres. History is reversed for discovery of detectors: Some team members currently refer to Vista as the smallest planet in the solar system. "These are all important," Lehman said. "They are the whole world, and for the dawn we are exploring the last unknown world of the inner solar system, which are not small pieces that people usually think when thinking about asteroids."

Forty years have passed since the twins were born, and these gold records reached billions of miles from the earth. Traveler 1 became the furthest artifact on Earth, and he took the record from our solar system. Meanwhile, traveler 2 is following the way to the solar system outside his brother. Gold record designer Jon Lomberg has started an event to crowd the content into the next gold record. It will be stored in NASA's New Horizoness spacecraft. And it is far beyond Pluto and out of our solar system. One Earth Message is a digital message containing content sent by the people of the earth.

In 1977, two spaceships left the earth and tried to reach the outer planet of our solar system. Together with them, they conveyed human information. Traveler 1 and Voyager 2 announced by NASA have a 12-inch gold-plated record (called Golden Records) designed to convey human stories to aliens. This is a symbol of our gift from a small, small world, our voice, our science, our image, our music, our thoughts, and our emotions. Because we are about to survive in our era, we may live inside you. I hope someday we have resolved the problems we face and have joined the Galactic Civilization Community. This record represents our hope and determination and our goodwill in the huge and terrible universe.