Classroom Aid - Zeta Geminorum - T Lyrae - Deneb - Mu Cephei

Name: Classroom Aid - Zeta Geminorum - T Lyrae - Deneb - Mu Cephei
Uploaded: 2018-05-05T04:00:00.000Z
Duration: 2 min
Channel: David Butler
Description: Text in 'How far away is it - Distant Stars document at: http://howfarawayisit.com/wp-content/uploads/2018/05/Distant-Stars.pdf