Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. GSC 03549-02811 A is a yellow main-sequence star similar to our Sun. This star is located approximately 718 light-years away in the constellation of Draco. The apparent magnitude of this star is 11.41, which means it is not visible to the naked eye but can be seen with a medium-sized amateur telescope on a clear dark night. The age of this star is about 5 billion years. In 2006 the exoplanet TrES-2b was discovered by the TrES program using the transit method. It is also within the field of view of the now-operational Kepler Mission planet-hunter spacecraft.