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Actually Quote by Michio Kaku

“Our astronauts, when they go orbiting around the earth, they actually come back slightly younger than a twin that they would have on the planet Earth who was stationary. This is called the twin paradox.” quote by Michio Kaku
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“Our astronauts, when they go orbiting around the earth, they actually come back slightly younger than a twin that they would have on the planet Earth who was stationary. This is called the twin paradox.”

Michio Kaku

About This Quote

Source Lecture: Physics Talk, Michio Kaku, 2005

Orbiting astronauts age slower than Earth‑bound twins due to relativistic time dilation (twin paradox).

In simple terms: Space travel slows aging.

Key Takeaway

Consider relativistic effects in space missions.

Themes

science relativity space travel

Mood

educational wonderful

Type

scientific informative

When to use this quote

  • space missions
  • educational videos
  • science curricula

Key Concepts

time dilation physics paradox

Questions to Reflect On

  • How does velocity affect aging?
  • What implications for long‑duration spaceflight?
A Different Perspective

Complex math behind it.

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