Radio and TV transmissions are being emitted
into space, so Star Trek episodes are
streaming out into the universe. The nearest
star is 2 × 1017 m meters away.
If civilized life exists on a planet near this
star, how long will they have to wait for the
next episode?
Answer in units of years.
into space, so Star Trek episodes are
streaming out into the universe. The nearest
star is 2 × 1017 m meters away.
If civilized life exists on a planet near this
star, how long will they have to wait for the
next episode?
Answer in units of years.