3 ms·
La Palma's air quality is also not as good as Mauna Kea's (more dust blowing over from the Sahara), if I recall correctly. It may be the second best site in the
by vatueil 8y ago
La Palma's air quality is also not as good as Mauna Kea's (more dust blowing over from the Sahara), if I recall correctly. It may be the second best site in the northern hemisphere, but it's significantly behind the top choice.