Germany Scott #B855-B859 MNH The Cosmos ASTRONOMY CV$10+ 435166
Hong Kong Scott #419-422 MLH Royal Observatory Centenary CV$13+ 435113
Hong Kong Scott #419-421 USED Royal Observatory Centenary $$ 434963
Bolivia Scott #923 MNH Solar Eclipse CV$4+ 434766
Solomon Islands Scott #558-561 MNH Operation Raleigh Halley's Comet CV$8+ 434735
Norway Scott #1318-1319 MNH Aurora Astronomy $$ 430298
Mexico Scott #774-776 MNH Astrophysics Conference CV$30+ 430099
Bolivia Scott #923 MNH Solar Eclipse Maps CV$4+ 429955
Vanuatu Scott #422-425 MNH Halley's Comet CV$6+ 420787
Christmas Island Scott #179-182 MNH Halley's Comet CV$2+ 420732
Samoa Scott #666-669 MNH Halley's Comet CV$3+ 420712
Pitcairn Islands Scott #244-247 MNH Constellations $$ 420678
Australia Scott #1258-1260 MNH Int'l Space Year CV$4+ 420550
Fiji Scott #551-553 MNH Halley's Comet CV$7+ 420367
Cook Islands Scott #556-559 MNH PAIRS Verne and Keppler Death ANN CV$5+ 417559
Sweden Scott #2354-2355 MNH PANES Signs of the Zodiac CV$25+ 417352
Micronesia Scott #46//C20 MNH 1986 Events CV$3+ 414219
Czech Republic Scott #3602 MNH Zdenek Kopal, Astronomer CV$2+ 408566
Cambodia Scott #324//C47 MNH Copernicus SPACE CV$44+ 408535
Jersey Scott #1849-1856 MNH Hubble Space Telescope CV$17+ 408511
India Scott #956 MNH Radio Telescope $$ 406882
Aruba Scott #439 MNH BLOCK of 4 Astronomy SPACE CV$16+ 408641
Guinea Scott #B38-B43 MNH Astronomers and Space Phenomena CV$16+
Hong Kong Scott #461-464 MNH Halley's Comet CV$15+
Maldive Islands Scott #1151-1155 MNH Halley's Comet CV$7+
Niuafo'ou Scott #64-65 MNH STRIPS of 5 Halley's Comet CV$60+
Ghana Scott #164-166 MNH Int'l Quiet Sun Year $$