Final answer:
Tomas Tranströmer received the Nobel Prize in Literature in the year 2011 for his exceptional contribution to literature.
Step-by-step explanation:
Tomas Tranströmer was awarded the Nobel Prize in Literature in 2011, recognizing his outstanding contribution to the arts of letters.
The Nobel Prize is arguably the most prestigious literary award on Earth and is part of a set of annual awards named after the Swedish inventor Alfred Nobel.
Over the years, this prize has acknowledged writers from various countries, including the first non-European winner, Rabindranath Tagore, famous American writers like Ernest Hemingway, and the impactful Latin American author Gabriel García Márquez.