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By EFE
18 Jul 2018- 18:25
The Southern European Observatory (ESO) long-range telescope has managed to capture extremely accurate images of Neptune in Chile , clusters of stars and other objects through a new optical mode that corrects the turbulence of the atmosphere at different altitudes
The capture of images has been possible thanks to the pioneering instrument MUSE, able to correct the effects of atmospheric turbulence up to one kilometer above the surface. large-field telescope, and narrow-field laser tomography that eliminates turbulence.
Combining the sharpness of the image with the MUSE capabilities, made possible greater clarity that the images could have been captured with NASA's Hubble Space Telescope.
With these capabilities, the UT-4 telescope that is part of the ESO's long-range telescope allows astronomers to study with unprecedented details objects such as supermbadive black holes, jets thrown by deers. young stars and supernovas.
Until now, the turbulence of the atmosphere was a challenge to take pictures, because it was blinking the stars to the naked eye, causing a blurred image of the Universe.
The laser topography, with its four bright lasers, makes it possible to project columns of intense light towards the sky, combined with the adaptive optics system, they make it possible to determine the atmospheric turbulence, to compensate for its deformations and to correct the deformed light.
Tags
ESO
MUSE
Neptune
Planet
Solar system
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