Gamma Cephei (aka Errai) is a binary star system with at least one planet. It’ll someday be a North Star for Earth.
Fomalhaut is sometimes called the Loneliest Star. Its planet Fomalhaut b was the first beyond our solar system to be visible to the human eye.
Delta Cephei doubles in brightness every 5.36 days. This star and others like it have helped establish the known scale of our galaxy and universe.
Alderamin – aka Alpha Cephei – is easy to spot, and it is interesting for its rapid rotation on its axis.
61 Cygni is not bright. But it moves exceptionally rapidly against the background of more distant stars. Its motion reveals its nearness to Earth.
Deneb is one of the most distant stars you will see with your eye alone. That’s because it’s one of the most luminous stars in the Milky Way galaxy.
Altair needs only 10 hours to spin once on its axis, in contrast to roughly a month for our sun. This mighty star spins on its axis more rapidly than Earth!
Albireo is known best for the striking color contrast between its two stars, with the brighter star gold and the dimmer star blue.
Binoculars reveal Epsilon Lyrae as a double star – two stars in one. A telescope shows that each component star is also a double.