An article published in the journal “Nature” reports the discovery of a gigantic structure formed by hot gas with a shape similar to that of an hourglass with lobes that extend from the center of the Milky Way. A team of researchers used observations conducted with eROSITA, one of the instruments of the Spektr-RG space telescope, which identified this structure at X-rays that is very similar to the so-called Fermi bubbles.