CC0 Usage Conditions ApplyClick for more information. On May 5, 1961, Alan Shepard became the first American in space in the Mercury MR-3 capsule. This collection consists of two double-sided ...

50th anniversary of Alan Shepard's Freedom 7 flight. May 5, 2011 — -- Fifty years ago today, astronaut Alan Shepard squeezed into a tiny Mercury capsule and challenged the heavens. He called his ...

CC0 Usage Conditions ApplyClick for more information. This collection consists of twenty-one U.S. Navy photographs compiled for the press kit prepared for the Mercury-Redstone 3 (MR-3) mission as well ...

ST. LOUIS (AP) -- One of the 20 space capsules created for the United States' first human space flight has been installed at the McDonnell Planetarium in St. Louis. The Mercury capsules were ...

First Project Mercury space capsule is completed at McDonnell Aircraft Corp. St Louis, Missouri, and was ready to be delivered to National Aeronautics and Space Administration's Wallop's station, ...

Although NASA’s Project Mercury and SpaceShipOne served very different objectives, a closer look reveals that both missions ...

A 60-year-old tribute to America's first human spaceflight program is standing up to the test of time, but what about the contents of its time capsule not to be opened until 2464? The Project Mercury ...