United States or Suriname ? Vote for the TOP Country of the Week !
SCHUBERT. This ring-plain, about 46 miles in diameter, situated on the N.E. side of the Mare Smythii, is too near the limb to be well observed. NEPER. Though still nearer the limb, this walled-plain, 74 miles in diameter, is a much more conspicuous object. It has a lofty border and a prominent central mountain, the highest portion of a range of hills which traverses the interior from N. to S.
KASTNER. A large walled-plain at the S. end of the Mare Smythii, too near the limb for satisfactory observation. MACLAURIN. The principal member of a group of irregular ring-plains on the W. side of the Mare Foecunditatis, a little S. of the lunar equator. Schmidt shows no details within it, except a small crater on the E. side of the floor.
Word Of The Day