Stargazer

The Stargazer is a Hardmode, post-Lunatic Cultist enemy found at the Stardust Pillar during the Lunar Events. It walks slowly, and will sometimes fire a large, deadly laser at the player. The Stargazer may move while firing the laser, but it cannot change the angle.

Trivia

 * The Stargazer is named "Stardust Soldier" in the game code.