'Earthscapes' Forever Stamp
Earthscapes "Forever" stamps are being issued by the U.S. Postal Service.
Moon Landing Postal Image Needs Your Stamp of Approval
The U.S. Postal Service's first priority mail stamp, issued on July 20, 1989, commemorated the 20th anniversary of the Apollo 11 expedition to the moon.
Yuri Gagarin in Stamp Form
The legacy cosmonaut Yuri Gagarin and his historic launch on April 12, 1961, ushering in the era of human spaceflight, continues today. This year, Russia is releasing these commemorative stamps to honor Gagarin's 108-minute orbital flight.
Albanian Stamps Commemorate Sputnik
An Albanian postage stamp commemorates the a Soviet Sputnik satellite. ("Shqipëria" is another name for Albania.)
Views of Our Planets stamps
USPS "Views of Our Planets" stamps depict Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
Astronaut Thomas Pesquet Postage Stamps
A new set of postage stamps issued by France's La Poste celebrate the recent flight of astronaut Thomas Pesquet.
Royal Mail Philae Stamp
The United Kingdom's Royal Mail is commemorating the first-ever landing on a comet with a special postmark.
Canada's Canadarm2 Stamp
Canada Post's Canadarm "Canada 150" stamp.
Canada's Canadarm2 Stamp Revealed
Deepak Chopra, president and CEO of Canada Post, and Canadian Space Agency astronaut Jeremy Hansen reveal the new Canadarm "Canada 150" postage stamp to be released June 1.
China's Shenzhou 11 Stamps
New Chinese stamps and collectible envelopes feature Shenzhou 11 crewmates Jing Haipeng and Chen Dong, who are now on board China's Tiangong-2 space lab.