Maunder Minimum

triple star system in the constellation Centaurus, where one of the three stars, Proxima Centauri, being the closest star to the Earth

star in the constellation Cetus

star in the constellation Pegasus

The period starting about 1645 and continuing to about 1715 when sunspots were exceedingly rare

star in the constellation Reticulum

star in the constellation Ursa Major

star in the constellation Aquila

binary star in the constellation Pisces

multiple star in the constellation Cygnus

star and planetary system in the Milky Way galaxy

star in the constellation Auriga

binary star system in the constellation Andromeda

star in the constellation Serpens

star in the constellation Hercules

star in the constellation Hercules