After only seven For several months, a large group of scientists working with the Dark Energy Spectroscopic Instrument have already developed a map of the universe than any other 3D research combined. And with five years’ end, there is more to come.
DESI, nicknamed Desi Arnaz, has uncovered a spectacular astronomical network of more than 7.5 million galaxies, and it will look up to 40 million. The device is supported by the U.S. Department of Electronics and is housed at the Nicholas U. Mayall 4-meter Telescope at the Kitt Peak National Observatory near Tucson, Arizona. It measures the exact distance of galaxies from Earth and its light emanating from different types of waves, achieving its magnitude and color at the same time. Eventually it will reach approximately 14,000 square meters, about one-third of the universe. The discoveries made in data analysis are still coming to an end, but they will be especially helpful to astronomers as they study the growth of the universe.
“It is a wonderful journey. We have been able to continue despite the epidemic. We had to shut it down for a few months and then we changed, “said Julien Guy, a DESI project scientist at Lawrence Berkeley National Laboratory, a coordinator of the coordinator. 100,000 collected in one night, he says.
“It’s amazing, though, that this device is so well-designed and well-tuned to determine the distance to the galaxy. It is a highly efficient harvesting machine in a way that even two decades ago would have been amazing, “says Jason Rhodes, a research scientist at the Jet Propulsion Laboratory in Pasadena who works in astronomy to identify galaxies in space.
The Sloan Digital Sky Survey (left) and the Dark Energy Spectroscopic Instrument (right) record the light emitted when the universe was less than half a century old.
Courtesy of D. Schlegel / Berkeley Lab using data from DESIDESI actually consists of a number of devices mounted inside a 14-story telescope. A circular plane is located near the top, and has 10 small planks, each with 500 small robots. properly placed within 10 microns – reducing the thickness of human hair. This allows the device to gather accurate information about 5,000 galaxies at a time. Then the telescope pointed to another celestial body at night and began working on the next 5,000. In contrast, one of the leaders of DESI, a Sloan Digital Sky Survey.
