Why chocolate cravings strike a week or two before a menstrual period

See The ‘Green Comet’ Tonight Before It’s Too Late As Venus Shines Close To Neptune: The Night Sky This Week

This Week @NASA: Webb Detects Main Belt Asteroid, Redesigned Moon Rocket Engine Tested

Comet Tracker: Your Last Chance To See The Rare ‘Green Comet’ This Valentine’s Week As It Woos A Bright Star