Browse Items (1635 total)

Lowell, Percival, "Disappearance of the South Polar Cap of Mars in 1894"

PL_PMSS_B5_F22.pdf

Lowell, Percival, "Disappearance of the South Polar Cap of Mars in 1894", 1903

Percival Lowell's draft regarding the reporting of the disappearance of the southern Martian polar cap in 1894.

Berliner Tageblatt, "Die Marsfanäle"

PL_PMSS_B5_F21.pdf

Berliner Tageblatt, "Die Marsfanäle", 1907

Short article on Mars signals in the Berliner Tageblatt.

Lowell, Percival, "Life in Mars - Professor Lowell's Defence of His Theories"

PL_PMSS_B5_F20.pdf

Lowell, Percival, "Life in Mars - Professor Lowell's Defence of His Theories", 1910-03-26

Percival Lowell's article in the Daily Mail of London defending his various theories.

Lowell, Percival, "Planets and their Satellite Systems"

PL_PMSS_B5_F19.pdf

Lowell, Percival, "Planets and their Satellite Systems", 1909-08

Percival Lowell's article on planets and the satellites (moons) that orbit them in Astronomische Nachrichten.

Lowell, Percival, "Meteorites and the Genesis of the Solar System"

PL_PMSS_B5_F15.pdf

Lowell, Percival, "Meteorites and the Genesis of the Solar System", 1909-03-04

Percival Lowell's abstract on the relationship between meteorites and the solar system for the New York Times.

Lowell, Percival, "Mr. Campbell's Compliment to the Lowell Observatory"

PL_PMSS_B5_F13A.pdf

Lowell, Percival, "Mr. Campbell's Compliment to the Lowell Observatory", 1908-10-15

Percival Lowell's comments on Mr. Campbell's compliment regarding Lowell Observatory's star charts.

Lowell, Percival, "The Presence of Water Vapor in the Atmosphere of Mars"

PL_PMSS_B5_F13.pdf

Lowell, Percival, "The Presence of Water Vapor in the Atmosphere of Mars", 1908-04-08

Percival Lowell's letter to the editor of "Nature" regarding water vapor in the Martian atmosphere. Also appears in the German Publication "Archiv…

Slipher, E. C., The Giant Planets and their Atmospheres, 1935 #92.

ECS_WP_B10_F23.pdf

Slipher, E. C., The Giant Planets and their Atmospheres, 1935 #92., 1935

The Giant Planets and their Atmospheres, 1935 #92. Excerpts, Notes, and Papers..

Slipher, E. C., Observation Notes - Mars, Jupiter and Saturn

ECS_WP_B10_F21.pdf

Slipher, E. C., Observation Notes - Mars, Jupiter and Saturn, 1952

Observational notes of Mars, Jupiter, and Saturn.

Slipher, E. C., Observation Notes - Mars, Jupiter and Saturn

ECS_WP_B10_F19.pdf

Slipher, E. C., Observation Notes - Mars, Jupiter and Saturn, 1950

Observational notes of Mars, Jupiter, and Saturn.

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