Possible Clues:

• Hurdle for a storied cow
• Orbiter near us
• It blocks the sun in a solar eclipse
• Bovine hurdle of rhyme
• Loaf (around) as if lovestruck
• It's always full the night of the Mid-Autumn Festival
• Night shiner
• Tranquility Base site
• Display behind Low cartoon, at the back
• It waxes and wanes