What's going on with the hole in the ozone layer? Thanks to a global effort to regulate ozone-depleting substances, the ozone hole is showing signs of recovery and is projected to return to a healthy level by mid-century: go.nasa.gov/3DhEBvp

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Ozone Hole Continues Shrinking in 2022, NASA and NOAA Scientists Say

The annual Antarctic ozone hole reached an average area of 8.9 million square miles this fall, an area slightly smaller than last year and generally continuing the overall shrinking trend of recent years.

^{Kate Ramsayer (NASA)}