12-Years of Science with XMM-Newton

12-μm fine-structure emission line and continuum images of G333.6-0.2

12.2 GHz survey towards 6.7 GHz methanol masers. A comparison of 12.2 GHz and 6.7 GHz spectra

12.2-GHZ Methanol and 1.6-GHZ Hydroxyl Masers Associated with New 6.7-GHZ Methanol Masers

12.2-GHz methanol maser MMB follow-up catalogue - I. Longitude range 330 to 10 degrees

12.2-GHz methanol masers associated with 1.2-mm dust clumps: Quantifying high-mass star formation evolutionary schemes

12.5 Microns Imaging Polarimetry of Eta Carinae

12.6-cm Radar Properties of Europa, Ganymede, and Callisto.

12.8-MICRON Emission from Planetary Nebulae

120-pixel array of superconducting tunnel junctions as spectrophotometer for optical astronomy

121 neue südliche Veränderliche

121.6-nm stray light reduction methods for solar wind characterization instruments

1213+350 -- The Smallest Gravitational Lens or a New Class of Radio-Loud Active Galaxy?

1220 Crocus: A Processing, Binary Asteroid??

1222+216 - A wide-angle-tailed quasar?

1240-057 - Giant jet or colliding galaxies?

1245+676 - a CSO/GPS source being an extreme case of a double-double structure

125-170 GHz SIS-receiver with closed cycle refrigeration system

128Xe and 130Xe: Testing He-shell burning in AGB stars

128Xe Lifetime Measurement Using the Coulex-Plunger Technique in Inverse Kinematics