7 Minutes of Totality in 7 Years: Planning Ahead for August 2017
7 mm VLBA Observations of Quasar OV-236
7- chambers astrograph
7.1917 Serpentis
7.1917 Serpentis
7.8-GHz Flux Density Measurements of Variable Radio Sources
70 Ophiuchi
70 Ophiuchi, F.Struve 2272, B 8340, PGC 4571, and neighboring stars
70-cm radar observations of 433 Eros
7000 Galactic Carbon Stars and Counting
71 new variable stars in Harvard Maps Nos. 9, 12, 21, 48 and 51
71 südlicheneue Veränderliche
71 Tauri: Hyades Enigma Resolved?
71. Versammlung deutscher Naturforscher und Aerzte
72 Columbae, a B3V run-away star from the association I Scorpii
72. Versammlung deutscher Naturforscher und Aerzte
722 Freida
73. Versammlung deutscher Naturforscher und Aerzte
73P/Schwassman-Wachman 3 - A Comet with Split Personality. (Slovenian Title: 73P/Schwassman-Wachman 3 - komet z razcepljeno osebnostjo )
74 and 330 MHz VLA Survey of Bright Sources from the 3rd Cambridge Catalogue