A peak of eternal light (PEL) is a point on a body within the Solar System which is always in sunlight. Such a peak must have high altitude, and be on a body with very small axial tilt. The existence of such peaks was first postulated by Beer and Mädler in 1837 saying with respect to the lunar polar mountains, "..many of these peaks have (with the exception of eclipses caused by the Earth) eternal sunshine". These polar peaks were later mentioned by Camille Flammarion in 1879, who speculated that there may exist pics de lumière éternelle at the poles of the Moon. PELs would be advantageous for space exploration and colonization due to the ability of an electrical device located there to receive solar power regardless of the time of day or day of the year, and the relatively stable temperature range.
Read more about Peak Of Eternal Light: On The Moon, On Mercury
Famous quotes containing the words peak of, peak, eternal and/or light:
“You know, I often thought that the gangster and the artist are the same in the eyes of the masses. They’re admired and hero-worshipped but there is always present underlying desire to see them destroyed at the peak of their glory.”
—Stanley Kubrick (b. 1928)
“You know, I often thought that the gangster and the artist are the same in the eyes of the masses. They’re admired and hero-worshipped but there is always present underlying desire to see them destroyed at the peak of their glory.”
—Stanley Kubrick (b. 1928)
“There is an eternal vital correspondence between our blood and the sun: there is an eternal vital correspondence between our nerves and the moon. If we get out of contact and harmony with the sun and moon, then both turn into great dragons of destruction against us.”
—D.H. (David Herbert)
“But misery still delights to trace
Its ‘semblance in another’s case.
No voice divine the storm allay’d,
No light propitious shone;
When, snatch’d from all effectual aid,
We perish’d, each alone:
But I beneath a rougher sea,
And whelm’d in deeper gulphs than he.”
—William Cowper (1731–1800)