.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:#d33}.mw-parser-output .cs1-visible-error{color:#d33}.mw-parser-output .cs1-maint{display:none;color:#3a3;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}Weaver, Kenneth F. (July 1953), "Rip Van Winkle of the Underground: North America's Much Misunderstood Insect, the Periodical Cicada, Emerges After 17 Years in the Earth for a Fling in the Sun", The National Geographic, pp. 133–142 Weaver, Kenneth F. (Aug 1958), "How Old Is It? Telltale Radioactivity in Every Living Thing is Cracking the Riddle of Age", The National Geographic, pp. 234–255 Weaver, Kenneth F. (1961), "Project Mercury: Countdown for Space", The National Geographic, vol. 119, no. 5, pp. 702–734 Weaver, Kenneth F. (Feb 1962), "Tracking America's Man in Orbit", The National Geographic, pp. 184–217 Weaver, Kenneth F. (July 1963), "Athens: Her Golden Past Still Lights the World", The National Geographic, pp. 100–137 Weaver, Kenneth F. (Feb 1964), "The Five Worlds of Peru", The National Geographic, pp. 212–265 Weaver, Kenneth F. (Sep 1965), "Of Planes and Men: U.S. Air Force Wages Cold War and Hot", The National Geographic, pp. 298–349 Weaver, Kenneth F. (Apr 1966), "Space Rendezvous, Milestone on the Way to the Moon", The National Geographic, vol. 129, pp. 538–553, Bibcode:1966NaGe..129..538W Weaver, Kenneth F. (Feb 1966), "Giant Comet Grazes the Sun", The National Geographic, pp. 258–261 Weaver, Kenneth F. (May 1967), "Magnetic Clues Help Date the Past", The National Geographic, pp. 696–701 Weaver, Kenneth F. (Nov 1967), "Historic Color Portrait of Earth From Space", The National Geographic, pp. 726–731 Weaver, Kenneth F. (Aug 1968), "Crystals, Magical Servants of the Space Age", The National Geographic, pp. 278–296 Weaver, Kenneth F. (May 1969), "And Now to Touch the Moon's Forbidding Face", The National Geographic, pp. 632–635 Weaver, Kenneth F. (Dec 1969), "The Flight of Apollo 11: "One Giant Leap For Mankind"; First Explorers on the Moon: The Incredible Story of Apollo 11", The National Geographic, pp. 752–787 Weaver, Kenneth F. (Jan 1969), "Remote Sensing: New Eyes to See the World", The National Geographic, pp. 46–73 Weaver, Kenneth F. (Feb 1969), "That Orbèd Maiden, with White Fire Laden, Whom Mortals Call the Moon", The National Geographic, pp. 206–230 Weaver, Kenneth F. (Dec 1969), "What the Moon Rocks Tell Us", The National Geographic, pp. 788–791 Weaver, Kenneth F. (Aug 1970), "Voyage to the Planets", The National Geographic, pp. 147–193 Weaver, Kenneth F. (Apr 1971), "Maui, Where Old Hawaii Still Lives", The National Geographic, pp. 514–543 Weaver, Kenneth F. (Feb 1972), "Apollo 15 Explores the Mountains of the Moon", The National Geographic, pp. 230–265 Weaver, Kenneth F. (Nov 1972), "The Search for Tomorrow's Power", The National Geographic, pp. 650–681 Weaver, Kenneth F. (Feb 1973), "The Search for Life on Mars", The National Geographic, pp. 264–265 Weaver, Kenneth F. (Feb 1973), "Journey to Mars", The National Geographic, pp. 230–263 Weaver, Kenneth F. (Sep 1973), "Have We Solved the Mysteries of the Moon?", The National Geographic, pp. 308–325 Weaver, Kenneth F. (Jan 1974), "How to Catch a Passing Comet", The National Geographic, pp. 148–150 Weaver, Kenneth F. (May 1974), "The Incredible Universe", The National Geographic, pp. 589–625 Weaver, Kenneth F. (Aug 1974), "What You Didn't See in Kohoutek", The National Geographic, pp. 214–223 Weaver, Kenneth F. (June 1975), "Mariner Unveils Venus and Mercury", The National Geographic, vol. 147, pp. 858–869, Bibcode:1975NaGe..147..858W Weaver, Kenneth F. (Feb 1975), "Mystery Shrouds the Biggest Planet", The National Geographic, pp. 284–294 Weaver, Kenneth F. (Aug 1977), "How Soon Will We Measure In Metric?", The National Geographic, pp. 287–294 Weaver, Kenneth F. (Oct 1977), "Geothermal Energy: The Power of Letting Off Steam", The National Geographic, pp. 566–579 Weaver, Kenneth F. (Feb 1977), "Electronic Voyage Through an Invisible World", The National Geographic, pp. 274–290 Weaver, Kenneth F. (Apr 1979), "The Promise and Peril of Nuclear Energy", The National Geographic, pp. 458–493 Weaver, Kenneth F. (1980), "The New America's Wonderlands: Our National Parks", The National Geographic, pp. 1–464 Weaver, Kenneth F. (June 1980), "Science Seeks to Solve...The Mystery of the Shroud", The National Geographic, pp. 730–753 Weaver, Kenneth F. (February 1981), "Our Energy Predicament: America's Thirst for Imported Oil", The National Geographic, no. Special Report on Energy, pp. 2–23 Weaver, Kenneth F. (Nov 1985), "The Search for Our Ancestors: Stones, Bones, and Early Man", The National Geographic, pp. 560–623 Weaver, Kenneth F. (Sep 1986), "Meteorites--Invaders From Space", The National Geographic, vol. 170, no. 3, pp. 390–418, Bibcode:1986NaGe..170..390B