Rotational Excitation of polar molecules by H2 and electrons in diffuse clouds
Rotational spectra of isotopic species of methyl cyanide, CH3CN, in their ground vibrational states up to terahertz frequencies
Rotationally Warm Molecular Hydrogen in the Orion Bar
Rovibrationally resolved photodissociation of HeH+
RR Lyrae and Type II Cepheid Variables Adhere to a Common Distance Relation
RR Lyrae Variables in M31 and M33
RR Lyrae Variables in Two Fields in the Spheroid of M31
Rubidium in the Interstellar Medium
Runaway massive stars from R136: VFTS 682 is very likely a "slow runaway"
Runaway Stars, Hypervelocity Stars, and Radial Velocity Surveys