Actually, the first 4 are easy:
1) The Sun. You might have seen it if you look up during the day. Don’t stare at it! Staring is rude. Also will blind you.
2-4) Alpha Centauri A, B and Proxima Centauri – these are 3 stars orbiting each other. A and B are a bit like our Sun in many ways, and Proxima is much smaller.
5) Barnard’s Star – a small “red dwarf” star, one of the smallest stars that can actually burn hydrogen. These are tiny but there are a lot of them.
Check out the Wikipedia list for more stars near us! Sirius is a big one, and not so far away.
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