Deneb
The tail of the Swan — one of the most distant naked-eye stars.
Deneb looks modest, but it is roughly 2,600 light-years away and tens of thousands of times more luminous than the Sun. It marks the top of the Northern Cross.
The tail of the Swan — one of the most distant naked-eye stars.
Deneb looks modest, but it is roughly 2,600 light-years away and tens of thousands of times more luminous than the Sun. It marks the top of the Northern Cross.