Trailblazer 1gTrailblazer 1
National Aeronautics and Space Administration
Success
Wallops Island, Virginia, USA
Mercury-Atlas 3Atlas LV-3B
National Aeronautics and Space Administration
Failure
Cape Canaveral, FL, USA
Mercury-Redstone 3Redstone MRLV
National Aeronautics and Space Administration
Success
Cape Canaveral, FL, USA
Transit 4A & Injun-1 & Solrad 3Thor DM-21 Ablestar
United States Air Force
Success
Cape Canaveral, FL, USA