I've noticed these things appearing over Melbourne for the last two days.
Completely blue sky, then these things appear out of no where, and they're really low, like 100m up in the sky give or take. They blow up like a ballon, hang in the air for 5 minutes, then disappear.
If I watch the same spot in the sky for long enough I see these clouds appear in exactly the same spot over and again.
I've noticed these things appearing over Melbourne for the last two days.
Completely blue sky, then these things appear out of no where, and they're really low, like 100m up in the sky give or take. They blow up like a ballon, hang in the air for 5 minutes, then disappear.
If I watch the same spot in the sky for long enough I see these clouds appear in exactly the same spot over and again.