Target Information
IDENTIFIER urn:nasa:pds:context:target:planet.mercury::1.3
NAME MERCURY
TYPE PLANET
DESCRIPTION 
The innermost planet in the Solar System.
          One of the terrestrial (rocky) planets.
REFERENCES https://nssdc.gsfc.nasa.gov/planetary/factsheet/mercuryfact.html
https://en.wikipedia.org/wiki/Mercury_(planet)
Solomon, Sean C., Larry R. Nittler, and Brian J. Anderson (editors). Mercury: The View After MESSENGER. United Kingdom: Cambridge University Press, 583 pp., 2018.
Vilas, Faith, Clark R. Chapman, and Mildred Shapley Matthews (editors). Mercury, Tucson: The University of Arizona Press, 794 pp., 1988.