Som ET - 35 - Universe - Galaxy cluster MACS 0416 (Hubble and Webb composite image)

This panchromatic view of galaxy cluster MACS0416 was created by combining infrared observations from NASA’s James Webb Space Telescope with visible-light data from NASA’s Hubble Space Telescope. To make the image, in general the shortest wavelengths of light were color-coded blue, the longest wavelengths red, and intermediate wavelengths green. The resulting wavelength coverage, from 0.4 to 5 microns, reveals a vivid landscape of galaxies that could be described as one of the most colorful views of the universe ever created. MACS0416 is a galaxy cluster located about 4.3 billion light-years from Earth, meaning that light we see now left the cluster shortly after the formation of our solar system. This cluster magnifies the light from more distant background galaxies through gravitational lensing. As a result, the research team has been able to identify magnified supernovae and even very highly magnified individual stars. Those colors give clues to galaxy distances: The bluest galaxies are relatively nearby and often show intense star formation, as best detected by Hubble, while the redder galaxies tend to be more distant, or else contain copious amount of dust, as detected by Webb. The image reveals a wealth of details that are only possible to capture by combining the power of both space telescopes. In this image, blue represents data at wavelengths of and microns (Hubble filters F435W and F606W); cyan is , 0.9, and microns (Hubble filters F814W, and F105W and Webb filter F090W); green is , , 1.4, 1.5, and 1.6 microns (Hubble filters F125W, F140W, and F160W, and Webb filters F115W and F150W); yellow is and microns (Webb filters F200W, and F277W); orange is microns (Webb filter F356W); and red represents data at 4.1 and microns (Webb filters F410M and F444W). Audio: Som ET - 35 - Universe NASA Image: Credit: NASA, ESA, CSA, STScI, Jose M. Diego (IFCA), Jordan C. J. D’Silva (UWA), Anton M. Koekemoer (STScI), Jake Summers (ASU), Rogier Windhorst (ASU), Haojing Yan (University of Missouri) #NASA #jameswebb #Hubble #ESA #space #science #astronomy #universe #telescope #cosmos #galaxy #nebula #stars