On Friday the 30th of May there is a favourable Lunar Libration
offering view of the 223 mile wide Mare Marginis as well as the 124 mile wide Mare Smythii
as the Sun will be above the horizon throughout the day
please remember your solar safety :-
DO NOT LOOK DIRECTLY AT THE SUN
WITHOUT THE CORRECT SOLAR FILTER FITTED TO YOUR EQUIPMENT
OR SOLAR SAFETY GLASSES FOR YOUR EYES
if you plan to observe / image this event remember to dress for the conditions