
1) Irish boy name
Found on
https://www.crosswordclues.com/clue/alphonsus
[crater] Alphonsus is an ancient impact crater on the Moon that dates from the pre-Nectarian era. It is located on the lunar highlands on the eastern end of Mare Nubium, west of the Imbrian Highlands, and slightly overlaps the crater Ptolemaeus to the north. To the northwest is the smaller Alpetragius. The surface of Alphonsus is broken and...
Found on
http://en.wikipedia.org/wiki/Alphonsus_(crater)

(from the article `Moon`) ...to sinuous rilles, there are straight and branching rilles that appear to be tension cracks, and some of thesesuch as Rima Hyginus and the rilles ...
Found on
http://www.britannica.com/eb/a-z/a/52
(lunar crater) A crater on the Moon, 118 km (73 miles) in diameter, on the eastern edge of Mare Nubium, which has frequently been associated with transient lunar phenomena (TLP). In 1958 and 1959, various observers reported seeing reddish clouds in its vicinity, and on Nove...
Found on
http://www.daviddarling.info/encyclopedia/A/Alphonsus.html
No exact match found.