1749+70.1/NGC 6503 - A new quasar/galaxy pair
174P/Echeclus: a Strange Case of Outburst
176Lu/176Hf: A Sensitive Test of s-Process Temperature and Neutron Density in AGB Stars
178. Meeting of the American Astronomical Society (AAS), Seattle, WA (USA), 26 - 30 May 1991. Late-paper abstracts.
17GHz Neutral Line Associated Sources: Birth, Motion, and Projection Effect
17P/Holmes - the Largest Body in the Solar System. (Slovenian Title: 17P/Holmes - najvecje telo v Osoncju)
17TH Century Lunar Occultation Observations
17th Century Theodolite Finds Permanent Home in Cape Town
17TH IAU General-Assembly - Montreal
17th National Australian Convention of Amateur Astronomers, held in Brisbane, 5 - 8 April 1996.
18 cm VLBI Observations of the Quasar NRAO 140 During and After a Low-Frequency Outburst
18 new objects with broad emission lines from the VIIIth and IXth list of Markarian galaxies.
18 years of science with the Hubble Space Telescope
18-cm observations of an outburst in V711 Tau
18-cm Transitions in O17H and O18H-Laboratory and Astronomical Measurements
18.1919 Orionis
18.1929 Sagittarii = BD - 20°5253
180. Meeting of the American Astronomical Society, Columbus, OH (USA), 7 - 11 Jun 1992. Late-paper abstracts.
1803 + 784 - A BL Lacertae object with remarkable radio properties
1803+78: A Helical Core Jet