Alternative Star Systems
In determining the feasibility of extraterrestrial life, astronomers had long focused their attention on stars like the Sun. However, since planetary systems that resemble the Solar System are proving to be rare, they have begun to explore the possibility that life might form in systems very unlike our own.
Read more about this topic: Planetary Habitability
Famous quotes containing the words alternative, star and/or systems:
“Education must, then, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore them.”
—Jerome S. Bruner (20th century)
“And tell so readily, he knoweth well
How ev’ry star by proper name to call?”
—Bible: Hebrew Psalm CXLVII (Paraphrased by The Countess of Pembroke)
“Not out of those, on whom systems of education have exhausted their culture, comes the helpful giant to destroy the old or to build the new, but out of unhandselled savage nature, out of terrible Druids and Berserkirs, come at last Alfred and Shakespeare.”
—Ralph Waldo Emerson (1803–1882)