Comet Tsuchinshan-ATLAS nears the sun this month. Will it be visible to the naked eye? Comet Tsuchinshan-ATLAS will sweep around the sun on Sept. 27 to make a brief foray into the morning sky. Will it be a bright naked-eye object with a significant tail? Here's where and when you might be able to see it. https://cdn.mos.cms.futurecdn.net/bxFjARZueGUVrdQDksvaqi.jpg https://www.space.com/comet-tsuchinshan-atlas-perihelion-september-27