EASY (IER) KANJI - JLPT 3 KYUU

In the sky the 2 brightest objects are the sun (left) and the moon (right)
  1) mei, 2) myou, 3) aka(rui) - light, bright, to dawn
明るい akarui - bright, cheerful
発明 hatsu mei - invention
説明 setsu mei - explanation