What Exoplanet?

The human nature than what is seen. Satisfied with the nature of the planet uninhabitable in our solar system, scientists began Faroff tradition of research in the world since the year Sunday The planet hunting is affectionately called, Exoplanets found more than 307 to date. Exoplanet, shortens the Extrasolar planets are words used to describe planets that are not part of our stellar system. Exoplanet discoveries from the first year in 1992, many of the research team who are involved in the picture. Most can occur hours Exoplanet astronomy research.

The idea of Exoplanet hunt not too new to astronomers. Back in 1952, American astronomer Otto Struve on quieter poor ability to see distance star in the world. His idea is, but can not be determined until the end of the century, when technology has limitations of space observation. Slight degree of light from the smallest stars in another galaxy, space art telescopes, astronomers are helping hunt planets. Number of new technologies to help them identify and ensure the availability of Exoplanets hunting experts are notified of the planet, scientists. But found this interesting, not only but also the world Farflung estimates of chemical composition and mass of the capital with many complex technical Stars. Most Exoplanets discovered so far is a giant planets weigh several times in the land. Planet with the lowest. OGLE2005BLG390Lb heavy mass of about 5-5 times the land. E 'orbits a red dwarf in the galaxy, and about 21,500 light years from us. The best known is the hydra Exoplanet TW approximately 9-8 times the mass of Jupiter, planet of the solar system lasts. Exoplanets usually receive. designated by letter a small star on earth. Several interesting features of Exoplanets. Some people may think that no train is not land, but the two stars at the same time! PSR162026c for a good example. E "is a binary star orbit, this is the duo of pulsar-white dwarf.

Exoplanets have been found and motivate high. Astrobiologists of astronomers. A question of life on the planet distance is very interesting. Scientists consider the possibility of life on this planet is not only water but also in other rooms of various factors, including the Sunday remote planet mother star, called "Housing - to consider the possibility stars. Life in the world. Exoplanets often found too near the parent star for life, or too remote. One of the most recent discoveries, 581c exoplanet land located in residential area, but not confirmed by mentioning the possibility of liquid water. 581c earth is a red three dwarf planets Planets 581, about 20 years from the sunlight, such as astronomy. 581d sister planet of life, but outside of residential areas and the weight of the world 8th drove the moment, only the beginning of research Exoplanet more questions about the depth of human universe. Astrobiologists. Vai contribute to these results, because the possibility of life on the base view. Until more evidence is gathered around the 'other' life in the universe each Exoplanet world discovered a new hope in the scientific community.

In the universe is not limited to the mysterious world of life that could host multiple planets. One day he knows all the planets in our galaxy and how to deal with them. If you owned the corner sharply. "Universe is a difficult issue to this day. But a statement before the 25 century by the Greek philosopher Metrodorus Chio:" For the world is only an infinite space of all I said is trivial in a grain will grow.. "

by Christian Nuesch