The "invisible galaxy" was revealed through ALMA telescope observations. Marika Giuliette et al. How do you describe a galaxy that doesn't want to be seen? You break out a cosmic magnifying glass. A research team led by astrophysics doctoral student Marika Giulietti of the Scuola Internazionale Superiore di Studi Avanzati (Sissa) in Italy published a study on an "very special" galaxy in The Astrophysical Journal this month.
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