Several caves at heights of more than 12,000 feet (3,500 metres) have been discovered.
Another intriguing finding was that they observed meteors at heights above 110 miles.
Desks, sinks and tables are all at heights where Dr. Gottlieb can use them.
"They don't want to jump at heights three or four feet less than they used to," Paul Babits said.
The latter circulate within the ionosphere at heights of 80 to 100 km (50 to 60 miles).
Konyukhov battled antarctic winds and temperatures down to -56C while flying at heights of up to 10,000 metres.
Next we refined these models incorporating the probability of flying at heights that place the birds at risk of collision.
Ballooning spiders drift through the air at heights that range from 3 metres (10 feet) or less to more than 800 metres (2,600 feet).
He performs at heights of more than 65 feet; she performs in a pool full of former Olympians and the 16 scuba divers who provide them with oxygen.
In a good wind, the skier is lifted off the water and glides in the air behind the towboat, sometimes at heights of 30 m above the water.
The geese have been recorded at heights of more than 7,000m (23,000ft).
