I like science fiction - thinking about space travel and ET is fun
Definitely, Science Fiction writers have so much imagination
Isaac Asimov
Isaac Asimov (;  – April 6, 1992) was an American writer and professor of biochemistry at Boston University. He was known for his works of science fiction and popular science. Asimov was a prolific writer who wrote or edited more than 500 books and an estimated 90,000 letters and postcards. His books have been published in 9 of the 10 major categories of the Dewey Decimal Classification.
Asimov wrote hard science fiction. Along with Robert A. Heinlein and Arthur C. Clarke, Asimov was considered one of the
selected in 1970 by the Science Fiction Writers of America as one of the best science fiction short stories published before the creation of the Nebula Awards. As such, it was published in "The Science Fiction Hall of Fame Volume One, 1929-1964".
Plot.
Space travel is routine between planets in the Solar System. Ships function very much like naval warships or research vessels. There are technologies such as "overdrive" which allows a ship to travel much faster than light in normal space, and apparently