Contents Include; Cover-Three Closeup Pictures by Veronica Schwartz of the Fireball of 4/25 taken at Baldwinsville New York, Splendid Fireball, Hot Spots on the Moon, The Herzsprung Russell Diagram Today, The Spectrum of 10 Lacertae, New Giant Tracking Antenna at Goldstone,Soft Landing on Mars, American Astronomers Report, Some wear that is slight, soiling of cover corners and some creasing on cover edge, Overall Good Condition!