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Health & Science3h 7m ago
The Vanguard satellite, launched on March 17, 1958, is the oldest human-made object still orbiting Earth.
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Earth orbit
Who
Vanguard
What
The Vanguard satellite, launched on March 17, 1958, is the oldest human-made object still orbiting Earth.
When
Wed, 15 Jul 2026 00:30:28 GMT · 3h 7m ago
Where
Earth orbit ·
Why
The satellite was placed in a long, elliptical orbit around Earth after its launch from Cape Canaveral.
The Frontline Impact
How this affects you
The Vanguard satellite continues its orbit, representing the longest-lasting human-made object in Earth's orbit.
Story chain
1 event in this threadNo related history yet - this is the origin event.