Would you really age more slowly on a spaceship at close to light speed?

A spaceship leaves the earth at the speed of light. When it returns, more time has elapsed on earth than in the ship, right? - Quora

If you were in a spaceship traveling near the speed of light and then measured the age of the universe and compared that to the measurement of somebody on earth, wouldn't the

If you had the power the same as Dark Phoenix, what would you do? Would you be able to travel faster than the speed of light and a space shuttle? - Quora

Interstellar travel - Wikipedia

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If a spacecraft is traveling at the speed of light, would its passengers age? - Quora

Did you know that you can age slower? - 9GAG

Is it possible to travel 90% of the speed of light? - Quora

Would you really age more slowly on a spaceship at close to light speed? - Quora