LunarEclipse
LunarEclipse[] gives the time of the next lunar eclipse.
LunarEclipse[datespec]gives the time for the next lunar eclipse after the specified date.LunarEclipse[propertyspec]gives the specified property value for the next lunar eclipse.LunarEclipse[datespec, propertyspec]gives the specified property value for the next lunar eclipse after the specified date.
Examples
LunarEclipse[]Please visit the official Wolfram Language Reference for more details.