![Two-dimensional spectrum (above) and spectra of each of the galaxies (central and lower panels) from the study. In the upper panel the two most brilliant blobs, at close to 7,300 Å, correspond to emission in Lyman-alpha of the two galaxies studied. We can Two-dimensional spectrum (above) and spectra of each of the galaxies (central and lower panels) from the study. In the upper panel the two most brilliant blobs, at close to 7,300 Å, correspond to emission in Lyman-alpha of the two galaxies studied. We can](/sites/default/files/styles/crop_square_2_2_to_320px/public/images/news/prensa873_1177.jpg?itok=FKjMa791)
Observations of a group of very distant galaxies with the "Gran Telescopio CANARIAS (GTC)" show for the first time that the formation of their stars was not continuous
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