Share this postThe Classroom Astronomer Newsletter #19 - February 11, 2022 classroomastronomer.substack.comCopy linkTwitterFacebookEmailThe Classroom Astronomer Newsletter #19 - February 11, 2022 Galactic Structure in Winter Skies; Hubble Education--Name That Nebula!, Birthday Photos; RAP Sheet -- Astronomy vs. Astrology, Smartphone Moon Photos and Spherical Math, Elementary Pics Don't WorkFeb 11CommentShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in
