system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Trek] Are any of the major races’ primary star visible from Earth?

When I look up at the stars at night, I wonder if Star Trek universe version of me would be looking at the Klingon/Romulan/Cardassian star system, albeit from tens/hundreds of years ago.
gpt
The respective homeworlds of the Vulcans and Andorians are about 16 light years from Earth, and so are likely visible. The Tellarite homeworld is around 11 light years away. Even if they might not be visible with the unaided eye, a telescope could easily pick them up. 

The Klingon homeworld is only about a week's travel from Earth at relatively low warp, so it might also be visible.