US Stamp Gallery >> Browse stamps through the history of the United States


Search by subject, description,
content or year


Home

About

See All US Stamps

Add stamps to
your own website


Stamps through:
1847-1850
1851-1875
1876-1900
1901-1925
1926-1950
1951-1975
1976-2000
2001-2017

Mariner 2
Date Issued: 1991-10-01
Postage Value: 29 cents

Commemorative issue
Space exploration
Mariner 2

Mariner 2 was launched August 27, 1962, and passed within 21,598 miles (34,758 km) of Venus on December 14 of that year. Back to Earth it transmitted about 65 million bits of data about the planet, which indicated not only that the surface temperature of Venus is about 800 degree Fahrenheit (400 deg C) but also that the atmospheric temperatures show little difference between the sun-lit and dark sides of the planet. Mariner 2's data also indicated that the planet's magnetic field is either nonexistent or extremely weak.

Topic: Space (144)  

Back Link to this stamp    Embed this stamp on your website
Browse Stamps through
the history of the United States


African American (236)
Agriculture (60)
Airplane (150)
Animal (526)
Architecture (109)
Art (627)
Asia (1)
Author (154)
Automobile (69)
Baseball (44)
Bird (278)
Boxing (4)
Bridge (29)
Butterflies (31)
Canal (8)
Cats (21)
Children (185)
Christmas (217)
Columbus (31)
Culture (45)
Dance (28)
Dogs (59)
Dolls (23)
Eagle (72)
Entertainment (417)
Explorer (13)
Fish/Fishing (67)
Flag (324)
Flower (401)
Football (39)
Forever Stamp (444)
Garden (2)
Harry Potter (20)
Hockey (2)
Holocaust (5)
Horse (142)
Industry (11)
Insects (53)
Inventor (38)
Italian Heritage (131)
Landscape (214)
Lighthouses (42)
Lincoln (6)
Lunar New Year (46)
Map (104)
Marine Life (6)
Medicine (52)
Military (454)
Movie Industry (166)
Music (176)
Native American (93)
Olympics (123)
Photography (3)
Politics (153)
Portrait (895)
Postal Service (98)
President (285)
Railroad (70)
Red Cross (5)
Religion (47)
Rural (7)
Science/Scientists (91)
Scouting (13)
Ship (182)
Slavery (3)
Soccer (11)
Space (144)
Sport (275)
Stamps on Stamps (24)
Statue of Liberty (26)
Tennis (4)
Trains (1)
Urban (27)
Valentine (4)
Wedding (20)
Wild West (3)
Windmill (7)
Woman (584)
WWII (84)