Today we have to talk about Kepler space telescope. This telescope is termed as a retired space telescope launched by NASA, which searches for Earth-sized planets for the rotation of other stars. Kepler space telescope is launched on March 7, 2009. So let's get some information about Kepler space telescope.Kepler space telescope announced his retirement on October 30, 2018. The Kepler's only scientific instrument is a photometer that monitors approximately 150,000 major sequences of star sequence visible in the field. During the nine-and-a-half year service of Kepler space telescope, Kepler watched 530,506 stars and discovered 2,662 planets. Kepler space telescope was part of NASA's Discovery program, part of a low-cost science missions. This telescope Making and initial operation was managed by NASA's Jet Propulsion Laboratory.
By January 2015, 1,013 confirmed exoplanets were found in the 440 star systems of the Kepler space telescope and its follow-up observations, of which there were 3,199 unconfirmed planetary candidates. In November 2013, astronomers estimate the basis of the Kepler space telescope mission data, that the size of the Earth The 40-billion-rocked earth-shaped exoplanets, which can navigate in the galaxies, and the resident zone of the red dwarf.
On May 10, 2016, NASA has tested 1,284 new exoplanets found by the Kepler space telescope, which is the planet's largest discovery ever. On October 30, 2018, after the spacecraft got out of fuel, NASA announced that the Kepler space telescope will retire. This telescope saw 530,506 stars and discovered 2,662 exoplanets during its lifetime. A new NASA mission, TESS started in 2018 has continued the search for the exoplanets.
The Kepler space telescope has a volume of 1,039 kilograms and has a Schmidt camera with 0.95-meter front corrector plate feeding 1.45 meters of primary mirror, and at the time of its launch it was the largest mirror on any telescope outside the Earth's orbit. The central plane of this spacecraft's camera is 2200 × 1024 The CDSS in pixels consists of 25 × 25 mm, in which the total is 6.4.6 megapixels resolution. In terms of photometric performance, Kepler space telescope is a world-friendly tile there was much better performance than the liscope.
On April 4, 2012, the mission of the Kepler space telescope was approved for expansion by fiscal year 2016. With the rotation period of 372.5 days, Kepler space telescope is gradually moving back to Earth. By May 1, 2018, Kepler The distance of approximately was 0.917 AU. This means that after about 26 years, Kepler will reach the other side of the sun and return to the planet's planet after 51 years. The scene of Kepler space telescope covers 115 square degrees, about 0.25 percent sky, or "about two scoops of the big dipper".
In the 115-degree-2 visual field of Kepler space telescope, it gives more probability of finding earth-sized planets than the Hubble Space Telescope, with only 10 square arcminutes view. Most stars seen by Kepler space telescope have visual intensity between 14 and 16 but the brightest observed stars are either 8 or lower. Approximately by October 2017, Kepler space telescope has detected 5,011 exoplanet candidates and 2,512 confirmed exoplanets.
On June 15, 2010, Kepler space telescope mission declared the public all 400 data out of 156,000 planetary stars. In 2010, Kepler space telescope identified two systems named KOI 74 and KOI 81, which are smaller and warmer than their parent stars. On February 2, 2011, the Kepler team took place between May 2 and September 16, 2009 announces the results of data analysis. In January 2015, the number of confirmed Kepler planets has increased from 1,000.At least two Kepler-438B and Kepler-442B of these discovered planets are declared in the rocky and habitable zone in the month.
By May 10, 2016, 1,284 new planets were examined by the mission of Kepler space telescope. The Kepler space telescope was very successful in finding exoplanets, but failure in four reaction wheels failed its elaborate mission in 2013. Kepler's input catalog Kepler Spectral Classification program and a public findable database of about 13.2 million targets for the Kepler mission is. On October 30, 2018, NASA announced that the discovery of Kepler space telescope, the end of fuel, and the discovery of more than 2,600 exoplanets after 9 years of service has been officially retired. Kepler's retirement 388th anniversary of the death of Johannes Kepler's death in 1630 Get together.