Corrected sentences:
Stars that are far away can look like they line up. People connect them to make pictures called constellations.
Why this is good (easy steps):
- “Stars that are far away” tells which stars you mean.
- “can look like they line up” means the stars only seem to be in a line (they are not really touching).
- “connect them to make pictures” is a clear way to say people join the stars to form shapes.
You can also say “appear to line up” instead of “look like they line up.” Both are correct.