This month's full moon reaches peak illumination at 12:56 p.m. EDT (17:56 GMT) and is known as the 'Flower Moon' to some in North America and Europe owing to the abundant seasonal wildflower blooms that appear during this time of year.

Just in time for the heart of spring, the full May “flower moon” will be glowing brightly in the night sky in the coming days. The moon will officially reach its fullest phase at 12:56 p.m. Eastern time on Monday,

According to NASA, an Old English name for the May full moon is the milk moon. In 703 AD, the English monk St. Bede the Venerable wrote that May was known as the "Three-Milkings Month," likely because cows could be milked three times a day during this fertile time of year.