Voyager 1 probe to hit historic one light-day distance from Earth in 17 days — 49-year-old spacecraft travels 16 billion miles and survives nearly ten times the length of its original five-year mission
Launched on September 5, 1977, Voyager 1 originally had a primary mission profile limited to investigating Jupiter and Saturn. Its initial engineering design anticipated a functional lifespan of barely five years.

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- How long does a radio signal take to reach Voyager 1 and back once it is a light-day away, NASA answers.
- NASA’s Voyager 1 Is About to Become the First Spacecraft One Light-Day From Earth.
- 49 years out: How Voyager 1 survives deep space as it hits the one light-day mark.
Who's reporting it
All 10 sources- NBNASA Breaking News (XX)Center
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Voyager 1 probe to hit historic one light-day distance from Earth in 17 days — 49-year-old spacecraft travels 16 billion miles and survives nearly ten times the length of its original five-year mission
- NNewsBytesCenter
NASA's Voyager to become first human-made object 1 light-day away
- DMDiscover MagazineCenter
As Voyager 1 Nears a Historic Milestone, NASA Uses Clever Engineering To Keep the Probe Going
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49 years out: How Voyager 1 survives deep space as it hits the one light-day mark
- SSciTechDailyCenter
NASA’s Voyager 1 Is About to Become the First Spacecraft One Light-Day From Earth
- FLFutura, le média qui explore le mondeCenter
How long does a radio signal take to reach Voyager 1 and back once it is a light-day away, NASA answers
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