Rydberg matter in space: low-density condensed dark matter
Ryle Telescope Observations of Supernova 1993J at 15-GHZ - the First 115 Days
Ryle, M., awarded Gold Medal
Ryle, Sir Martin (1918-84)
Rythmes de temps: de l'astronomie à l'histoire.
RYTSI: The Rochester Institute of Technology-Yale Tip-Tilt Speckle Imager
RZ Cassiopeia/RZ Kasiopeje
RZ Cassiopeiae
RZ Gru - A new cataclysmic binary
RZ Gru - A UX UMa 'disc star'
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis
RZ Leonis Minoris, PG 0943+521, and V1159 Orionis: Three Cataclysmic Variables with Similar and Unusual Outburst Behavior
RZ Normae