Clarke received his first Hugo Award for his short story "The Star", showcasing his early success in the science fiction genre.

Clarke was awarded the Nebula Award for his novel "Rendezvous with Rama", solidifying its position as a major work of science fiction.

He received a second Hugo Award for "Rendezvous with Rama".

Clarke was honored with the UNESCO-Kalinga Prize for his exceptional efforts in popularizing science through his writing and television appearances.

Clarke was knighted by Queen Elizabeth II for his services to literature. The knighthood officially recognized his significant contributions to science fiction and science communication.

Clarke was named a Grand Master of Science Fiction by the Science Fiction and Fantasy Writers of America, a lifetime achievement award recognizing his profound impact on the genre.