The parsec |
| The parsec is the distance at which a star has a parallax angle of one second of arc. One parsec is 3.26 light years. |
 The thirty closest stars with approximate distances. |
The parsec |
| The parsec is the distance at which a star has a parallax angle of one second of arc. One parsec is 3.26 light years. |
|
The thirty closest stars with approximate distances. |