Stellar: My Favorite Mechanism

About Stellar, from BoardGameGeek:

Space! For millennia, humans have marveled at the cosmos. Modern astronomy gives us valuable insight about what's happening in the universe, but there is still a sense of wonder to be had in looking up at the expanse above us. In Stellar, you are stargazers, calibrating your telescopes to bring into view celestial objects of various types - planets, moons, asteroids, interstellar clouds, black holes, even satellites - as you create a beautiful display of the night sky! You have eleven rounds to play cards to your telescope and notebook, building a night sky tableau. After that, you'll calculate your points, and the stargazer with the most point wins! -description from the publisher