home Yorkshire North Yorkshire, York, East Riding of Yorkshire   Yorkshire Planetarium phone: 0113 387 3189 website:   www.yorkshireplanetarium.co.uk email: richard@yorkshireplanetarium.co.uk    z-> (see also) Astrosphere Planetarium A mobile planetarium based in Sheffield that can travel to you. phone: 0114 249 7354 website:   www.astrosphere.pwp.blueyonder.co.uk email: astrosphere@blueyonder.co.uk    z-> (see also) Mobile Stars Planetarium A mobile planetarium covering the North of England. Suitable for schools KS1, 2 ,3 and 4. Exciting shows also available for scouts/guides and public events. phone: 0161 653 9092 / 07808 474686 website:   www.theplanetearthcentre.btinternet.co.uk. email: mobilestars@btinternet.com