[/caption] Once upon a time, before our Sun and Earth existed, distant galaxies were being created. Because this happened so long ago, astronomers know very little about how these galaxies formed. But now, by combining the Hubble Space Telescope’s acute vision with the Very Large Telescope’s spectrograph, astronomers have obtained exceptional 3-D views of distant … Continue reading "Hubble, VLT Team Up to View the History of the Universe in 3-D"