Some Known Details About Carl Sagan's Pale Blue Dot Speech Is 26 Years Old

Range [modify] Position of on February 14, 1990. The vertical bars are spaced one year apart and suggest the probe's range above the ecliptic. According to NASA's Jet Propulsion Lab's HORIZONS tool, the ranges between Voyager 1 and the Earth on February 14 and May 15, 1990, were as follows: System of measurement February 14, 1990 May 15, 1990 40.

417506 Kilometers 6,054,587,000 6,046,400,000 Miles 3,762,146,000 3,757,059,000 Reflections [edit] In his 1994 book,, Carl Sagan talk about what he sees as the higher significance of the photograph, composing: Look again at that dot. That's here. That's house. That's us. On it everybody you enjoy, everybody you understand, everyone you ever became aware of, every human who ever was, lived out their lives.

The Earth is a really little stage in a large cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could end up being the momentary masters of a portion of a dot. Think about the endless cruelties gone to by the inhabitants of one corner of this pixel on the scarcely appreciable residents of some other corner, how regular their misconceptions, how excited they are to eliminate one another, how fervent their hatreds.

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Our world is a lonely speck in the excellent covering cosmic dark. In our obscurity, in all this vastness, there is no hint that assist will come from somewhere else to conserve us from ourselves. The Earth is the only world known so far to harbor life. There is  More Discussion Posted Here , at least in the near future, to which our species might migrate.

Settle, not yet. Like it or not, for the moment the Earth is where we make our stand. It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this far-off picture of our tiny world.