How far away is Proxima Centauri, the closest known star to our Solar System?

Answer

About 4.24 light-years

Proxima Centauri, the closest known star, is approximately 4.24 light-years distant, highlighting the vast difference in scale compared to the Sun, which is only 8.3 light-minutes away.

How far away is Proxima Centauri, the closest known star to our Solar System?
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