NASA Sees First in 2018 the Direct Proof of Ozone Hole Recovery

Relly Victoria Petrescu, Raffaella Aversa, Antonio Apicella, Florian Ion Tiberiu Petrescu
2018 Journal of Aircraft and Spacecraft Technology  
For the first time, scientists have shown through direct observations of the ozone hole by a satellite instrument, built by NASA's Jet Propulsion Laboratory in Pasadena, California, that levels of ozonedestroying chlorine are declining, resulting in less ozone depletion.
doi:10.3844/jastsp.2018.53.64 fatcat:tho2hpcayvg57lks3spl5k7zzq