I. I. Zinchenko

In the dark cloud G351, where new stars are about to emerge from gas and dust, the magnetic field has bent into an hourglass shape. Such a shape is a sign that the field is not just watching star birth from the sidelines but is actively taking part. Scientists used the SOFIA telescope, mounted on an airplane, to see the dust in the cloud.

In 2020, the eROSITA X-ray telescope discovered a pair of enormous bubbles looming above and below the disk of our Galaxy. These clouds of gas heated to millions of degrees are the aftermath of a colossal energy release from the center.