Sentences with phrase «absorbing hydrogen clouds»

«The surprising aspect about the present discovery is that we have detected this Lyman - alpha line in an apparently faint galaxy at a redshift of 8.68, corresponding to a time when the Universe should be full of absorbing hydrogen clouds,» said co-author and Caltech astronomer Richard Ellis.

«The surprising aspect about the present discovery is that we have detected this Lyman - alpha line in an apparently faint galaxy at a redshift of 8.68, corresponding to a time when the universe should be full of absorbing hydrogen clouds,» Richard Ellis, a former faculty member of the California Institute of Technology, and co-author of a paper detailing the findings, published in the Astrophysical Journal Letters, said in a statement.

Not exact matches

«However, as we penetrate deeper into the Universe, and hence back to earlier times, the space between galaxies contains an increasing number of dark clouds of hydrogen which absorb this signal.»