PROOF
The under-ice formations he has photographed range from 10 to 30 inches in diameter, Kajita says.
Though he likes how they look, he’s concerned about what they signify. “Because methane gas is
12 NATIONAL GEOGRAPHIC
PROOF
The under-ice formations he has photographed range from 10 to 30 inches in diameter, Kajita says.
Though he likes how they look, he’s concerned about what they signify. “Because methane gas is
12 NATIONAL GEOGRAPHIC