Mariner IV Mission

Mariner IV: Analysis of Preliminary Photographs.

Comparison of the distributions of Martian and lunar crater diameters indicates that the visible surface of Mars is 2.2 to 3 x 10(9) years old. This result implies that in the early history of Mars large-scale subaerial erosion occurred. Of 69 Martian craters with diameters greater than 10 kilometers, 13 percent have central peaks. This compares favorably with the frequency (11.7 percent) of ce...

Index to the Northern Mariner/

Allard, Dean C. "The North Pacific Campaign in Perspective" Chapelle, Dean. "Building a Bigger Stick: The Construction of Tribal Class Destroyers in Canada, 1940-1948" Evans, Laurence. "The Convoy, the Grain, and Their Influence on the French Revolution" Fischer, Lewis R. "The Sale of the Century: British North American Sailing Ships, the Liverpool Market and Vessel Prices in 1854" Fisher, Robe...

Preliminary Results of the Mariner Iv Occultation Measurement of the Atmosphere of Mars

The Mariner IV Occultation Experiment (Ref. 2) has been carried out by investigators from the Jet Propulsion Laboratory, Stanford University, and CorneU University. Previous knowledge of such atmospheric properties as the surface pressure and density, as well as scale height, has been quite poorly defined. The surface pressure, as deduced from recent spectroscopic observations of weak and stron...

The life mission theory IV. Theory on child development.

We can identify five important needs that children have: the need for acknowledgment, acceptance, awareness or attention, respect, and care. If these needs are not met, children will modify themselves by denying central parts of their nature in order to adjust to their parents and the situation at large. When a child denies his or her talents, powers, and gender or aspects thereof, he or she lo...

Mariner Venus / Mercury 1973 Status Bulletin