Darío is a crater on Mercury. It has a diameter of 151 kilometers. Its name was adopted by the

International Astronomical Union The International Astronomical Union (IAU; , UAI) is an international non-governmental organization (INGO) with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and developmen ...

(IAU) in 1976. Dario is named for the Nicaraguan poet

Rubén Darío Félix Rubén García Sarmiento (18 January 1867 – 6 February 1916), known as Rubén Darío ( , ), was a Nicaraguan poet who initiated the Spanish-language literary movement known as '' modernismo'' (modernism) that flourished at the end of ...

, who lived from 1867 to 1916. Darío lies on the western rim of the much larger

Aneirin Aneirin (), also rendered as Aneurin or Neirin and Aneurin Gwawdrydd, was an early Medieval Brythonic war poet who lived during the 6th century. He is believed to have been a bard or court poet in one of the Cumbric kingdoms of the Hen Ogledd ...

crater. The highest of several scarps that cut across the floor of Darío corresponds with the rim of Aneirin.Chapman, C. R., Baker, D. M. H., Barnouin, O. S., Fassett, C. I., Marchie, S., Merline, W. J., Ostrach, L. R., Prockter, L. M., and Strom, R. G., 2018. Impact Cratering of Mercury. In ''Mercury: The View After

MESSENGER Messenger, Messengers, The Messenger or The Messengers may refer to: People * Courier, a person or company that delivers messages, packages, or mail * Messenger (surname) * Bicycle messenger, a bicyclist who transports packages through cities * M ...

'' edited by Sean C. Solomon, Larry R. Nittler, and Brian J. Anderson. Cambridge Planetary Science. Chapter 9.

Hollows

Hollows are present within Darío, scattered across the crater floor. File:Darío crater EN0242759308M.jpg, View at low sun angle. Small depressions are hollows. File:Darío crater EN1002581897M.jpg, View at high sun angle. Bright spots are hollows.

References

Impact craters on Mercury {{Mercury-planet-stub