https://www.thewaitingworld.blog/
The Waiting World Blog – Missions Stories from Around the World
News and stories about global missions
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https://www.nasa.gov/history/stories-of-missions-past-early-explorers/
Stories of Missions Past: Early Explorers - NASA
Nov 6, 2025 - Explorer class missions are small and relatively inexpensive, designed to be led by a small team. The program's legacy goes back to the early space race.
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