Flight
The 53 kg Zephyr is speculated climb to about 40,000 ft on its first day, and then try to maintain 60,000 ft thereafter. It is likely to lose about 20,000 ft each night.
Read more about this topic: Qinetiq Zephyr
Famous quotes containing the word flight:
“Fear of error which everything recalls to me at every moment of the flight of my ideas, this mania for control, makes men prefer reason’s imagination to the imagination of the senses. And yet it is always the imagination alone which is at work.”
—Louis Aragon (1897–1982)
“In all her products, Nature only develops her simplest germs. One would say that it was no great stretch of invention to create birds. The hawk which now takes his flight over the top of the wood was at first, perchance, only a leaf which fluttered in its aisles. From rustling leaves she came in the course of ages to the loftier flight and clear carol of the bird.”
—Henry David Thoreau (1817–1862)