RY Sagittarii
RY Sagittarii
RY Sagittarii, RT Normae, RZ Normae, HV 12842
RY SCT as a progenitor of a WR + OB system
RY Scuti - A Beta Lyrae system
RY Scuti - Silicates around an early-type supergiant binary system
RY Scuti's Expanding Double-Ring Nebula
RY Scuti, an eclipsing binary of the V444 Cygni type.
RY Scuti: An Early Type Eclipsing Binary with a Silicate Type Infrared Excess
RY Scuti: Infrared and radio observations of the mass-loss wind of a massive binary star system
RY SGR - Pulsation period variations reinterpreted
RY Tau: A T Tauri Star Driving a Spectacular Jet
Ry-Scuti as a Progenitor of a WR+OB System
Ry-Tauri after the Flare
Rydberg atoms as gravitational-wave antennas
Rydberg atoms in astrophysics
Rydberg Matter clusters of alkali metal atoms: the link between meteoritic matter, polar mesosphere summer echoes (PMSE), sporadic sodium layers, polar mesospheric clouds (PMCs, NLCs), and ion chemistry
Rydberg matter in space: low-density condensed dark matter
Rydberg states and spin-forbidden transitions of the beryllium isoelectronic sequence
Rydberg transitions of neutral magnesium in the infrared - Frequency measurements and Zeeman effect