Life
Scientists have found life in an Antarctic Lake Vida that was sealed off from the outside world by a thick sheet of ice several thousands of years ago. The discovery of the ecosystem pushes the boundaries of what life can endure, and may inform the search for alien microbes on other planets, such as Mars, or on icy moons, for instance, Jupiter's moon Europa.
Read more about this topic: Lake Vida
Famous quotes containing the word life:
“Sunday morning may be cheery enough, with its extra cup of coffee and litter of Sunday newspapers, but there is always hanging over it the ominous threat of 3 P.M., when the sun gets around to the back windows and life stops dead in its tracks.”
—Robert Benchley (1889–1945)
“When I wrote the following pages, or rather the bulk of them, I lived alone, in the woods, a mile from any neighbor, in a house which I had built myself, on the shore of Walden Pond, in Concord, Massachusetts, and earned my living by the labor of my hands only. I lived there two years and two months. At present I am a sojourner in civilized life again.”
—Henry David Thoreau (1817–1862)
“But the divinest poem, or the life of a great man, is the severest satire.... The greater the genius, the keener the edge of the satire.”
—Henry David Thoreau (1817–1862)