The hole, or what scientists call the ‘depletion area’, had expanded to 28.3 million square kilometres by September 3, though its size has now stabilised, according to NASA (see related story).
The full story is available on the NASA website.
The hole, or what scientists call the ‘depletion area’, had expanded to 28.3 million square kilometres by September 3, though its size has now stabilised, according to NASA (see related story).
The full story is available on the NASA website.