South Korea’s K-DRIFT telescope, located in Chile, has successfully captured its first ultra-faint images. These images are of crucial importance due to their potential to contribute to our understanding of the structure and evolution of the universe. The K-DRIFT telescope is part of the Korea Astronomy and Space Science Institute (KASI), and it is designed specifically for capturing ultra-faint images of the universe.
The K-DRIFT telescope features a 2.3-meter primary mirror, a 0.9-meter secondary mirror, and a 0.35-meter tertiary mirror. These mirrors allow the telescope to capture highly detailed images of distant celestial bodies. The telescope also uses a drift scanning method, which allows it to continuously capture images without the need to stop and refocus. This is a unique feature that sets it apart from other telescopes and enables it to capture a wide field of view.
The first image captured by the K-DRIFT telescope is a snapshot of the sky near the constellation of Leo. This image was taken in the early morning of March 31, 2021, and it features several galaxies, including the Messier 66 and Messier 65, which are part of the Leo Triplet. These galaxies are approximately 35 million light-years away from Earth.
The K-DRIFT telescope is a result of a collaboration between KASI and the University of Tokyo’s Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU). The telescope is located at the Atacama Observatory in Chile, which is one of the best locations globally for astronomical observations due to its high altitude and clear skies.
The K-DRIFT telescope’s capability to capture ultra-faint images will provide invaluable data for scientists studying the nature of dark energy and dark matter, two of the most mysterious elements of the universe. The researchers plan to release the data collected by the telescope to the global scientific community to contribute to the overall progress of astronomical research.
In the future, KASI plans to build another telescope, the K-GMT, with a 6.5-meter primary mirror, which will be one of the largest telescopes in the world. These developments highlight South Korea’s commitment to advancing the field of astronomy and contributing to the global understanding of the universe.
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