Linked from

The 6 pages that link to Mercury-Redstone 3, each with the reason it gives.

• Space RaceBroader topic: It marked the United States' first crewed flight, shortly after Gagarin's.

• Project MercuryBroader topic: Its suborbital trajectory tested human spaceflight before Mercury’s orbital missions.

• Alan ShepardBroader topic: The mission made Shepard the first American in space.

• John GlennCompared with: Its brief suborbital path contrasts with Glenn’s three-orbit mission.

• Space capsuleBroader topic: Its Mercury capsule demonstrated crewed suborbital flight and recovery.

• Scott CarpenterRelated: Shepard’s earlier flight began the crewed Mercury missions Carpenter later joined.