National Geographic : 2010 Jun
FLASHBACK NATIONAL GEOGRAPHIC ISSN 0027 9358 PUBLISHED MONTHLY BY THE NATIONAL GEOGRAPHIC SOCIETY, 1145 17TH ST. NW, WASHINGTON, DC 20036. ONE YEAR MEMBERSHIP: $34.00 U.S. DELIVERY, $38.00 TO CANADA, $49.50 TO INTERNATIONAL ADDRESSES. SINGLE ISSUE: $7.00 U.S. DELIVERY, $10.00 CANADA, $15.00 INTERNATIONAL. ALL PRICES IN U.S. FUNDS; INCLUDES SHIPPING AND HAN DLING. PERIODICALS POSTAGE PAID AT WASHINGTON, DC, AND ADDITIONAL MAILING OFFICES. POSTMASTER: SEND ADDRESS CHANGES TO NATIONAL GEOGRAPHIC, PO BOX 63002, TAMPA, FL 33663. IN CANADA, AGREEMENT NUMBER 40063649, RETURN UNDELIVERABLE ADDRESSES TO NATIONAL GEOGRAPHIC, PO BOX 4412 STN. A, TORONTO, ONTARIO M5W 3W2. UNITED KINGDOM NEWSSTAND PRICE £4.99. REPR. EN FRANCE: EMD FRANCE SA, BP 1029, 59011 LILLE CEDEX; TEL. 320.300.302; CPPAP 0710U89037; DIRECTEUR PUBLICATION: D. TASSINARI DIR. RESP. ITALY; RAPP IMD SRL, VIA G. DA VELATE 11, 20162 MILANO; AUT. TRIB. MI 258 26/5/84 POSTE ITALIANE SPA; SPED. ABB. POST. DL 353/2003 CONV L.27/02/2004 N.46 ART 1 C. 1 DCB MILANO STAMPA QUAD/GRAPHICS, MARTINSBURG, WV 25401. MEMBERS: IF THE POSTAL SERVICE ALERTS US THAT YOUR MAGAZINE IS UNDELIVERABLE, WE HAVE NO FURTHER OBLIGATION UNLESS WE RECEIVE A CORRECTED ADDRESS WITHIN TWO YEARS. PHOTO: RALPH B. HUBBARD, JR. , NATIONAL GEOGRAPHIC STOCK Midnight Fun A series of suns studs the night sky in this multiple exposure. A member of polar explorer Donald B. MacMillan's 1947 expedition to Greenland, photographer Ralph B. Hubbard, Jr., explained, "To obtain the picture, I set my cameras up on a prominence near Refuge Harbor, about 11.5 degrees from the North Pole, and aimed them towards the north. In all I made about 11 exposures of the sun while it was in the field of my camera, with one exposure being made every 20 minutes." The sun shown at the center was shot at exactly midnight. ---Margaret G. Zackowitz O Flashback Archive Find all the photos at ngm.com.