CAUP Astronomer Polychronis Papaderos, along with his colleague Goeran Oestlin (Oskar Klein Center, U. Stockholm), used the Hubble Space Telescope (HST) to get extremely accurate observations of the I ...
Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disk galaxy seems as orderly as present-day galaxies, but we see it as it was when the universe ...