Question
The star closest to Earth (besides the Sun) is 4.25 light years (ly) away. A rocket will travel there moving at half the speed of
The star closest to Earth (besides the Sun) is 4.25 light years (ly) away. A rocket will travel there moving at half the speed of light. Immediately after reaching the star, it turns around and returns at the same speed. What distance will the rocket travel and how long will the journey last according to (a) people on Earth and (b) the rocket crew?
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Quantum Kinetic Theory
Authors: Michael Bonitz
2nd Edition
3319241214, 9783319241210
