Leonard Simon Nimoy (born March 26, 1931) is an American actor, film director, poet, musician and photographer. He played the character of Spock on *Star Trek*, an American television series that ran ...

In his memoir Up Til Now, William Shatner wrote that Leonard Nimoy agreed to guest-star on the condition that he also be allowed to direct an episode, which he did with the installment titled The ...

Leonard Nimoy didn't just leave a lasting impression on the science-fiction world, he also left his mark on science itself. Seth Shostak, who researches the possibility of real-world ...