The European Extremely Large Telescope (E-ELT) is a next-generation telescope that is being built by the European Southern Observatory (ESO) in Chile. It is a ground-based telescope with a main mirror that is 39 meters in diameter, making it the largest optical telescope in the world. The E-ELT is being built to study a wide range of astronomical phenomena, including the formation and evolution of stars and planets, the structure of galaxies, and the nature of dark matter and dark energy.
The E-ELT will be equipped with a suite of advanced instruments and technologies, including a high-resolution spectrograph, a wide-field imager, and a high-contrast imaging instrument. These instruments will allow astronomers to study the universe in unprecedented detail and to probe some of the most fundamental questions about the cosmos.
The E-ELT is being built at the Cerro Armazones mountain in the Atacama Desert in Chile, which is home to several other telescopes operated by the ESO. The site was chosen because it has some of the darkest and clearest skies in the world, which are ideal for observing the universe. The E-ELT will be operated remotely from the ESO’s headquarters in Garching, Germany.
Construction of the E-ELT began in 2014, and it is expected to be operational in the late 2020s. When it is completed, the E-ELT will be a powerful tool for advancing our understanding of the universe and the many mysteries it holds.
In conclusion, the European Extremely Large Telescope (E-ELT) is a next-generation telescope that is being built by the European Southern Observatory (ESO) in Chile. It will have a main mirror that is 39 meters in diameter, making it the largest optical telescope in the world. The E-ELT will be equipped with a suite of advanced instruments and technologies and will be used to study a wide range of astronomical phenomena, including the formation and evolution of stars and planets, the structure of galaxies, and the nature of dark matter and dark energy. It is expected to be operational in the late 2020s.