The Pleiades Star Cluster Royal Observatory Greenwich Astronomy

Take a closer look at the Pleiades, an extremely hot cluster of young stars. Also known as the 'Seven Sisters' or M45, this stellar family has been the subject of numerous myths in cultures worldwide

Astronomy college course/Star (Wikipedia) - Wikiversity

Planetarium stars hi-res stock photography and images - Alamy

Night Sky: The Quadrantids meteor shower, the Pleiades star cluster, and other highlights for January

Celestial alignment hi-res stock photography and images - Alamy

The Pleiades open star cluster complete guide

NGC 1027 An Open Cluster in Cassiopeia - Astronomy Blog - My Astronomy and More

This year's Astronomy Photographer of the Year includes a Stargate?

Astronomy blog Royal Museums Greenwich

The Pleiades Star Cluster Royal Observatory Greenwich Astronomy Guides

The Pleiades star cluster

Observatory Online: New Horizons and Pluto

The Pleiades open star cluster complete guide

Astronomy Photographer of the Year' Winners Show Captivating Galaxies, Stunning Auroras

Prize-winning astronomy photos

The Project Gutenberg eBook of The Royal Observatory Greenwich, by E. Walter (Edwared Walter) Maunder