Ultrasonic/sonic gopher for subsurface ice and brine sampling: analysis and fabrication challenges and testing results

Ultrathin Amorphous Coatings on Lunar Dust Grains

Ultratrace analysis of calcium with high isotopic selectivity by diode laser resonance ionization mass spectrometry

Ultratrace determination of long-lived radioactive isotopes

Ultraviolet absorption lines arising on metastable states

Ultraviolet detection of very low-surface-brightness objects

Ultraviolet fluorescent molecular hydrogen emission

Ultraviolet Galaxy Counts from Space Telescope Imaging Spectrograph Observations of the Hubble Deep Fields

Ultraviolet Galaxy Number Counts From Swift UV/Optical Telescope Observations of the Extended Chandra Deep Field South

Ultraviolet Imaging of IRAS Starburst Galaxies

Ultraviolet interferometric spectroscopy for real-time detection of elemental mercury

Ultraviolet interstellar extinction toward NGC 6530 and the intrinsic energy distribution of 9 Sagittarii and HD 165052

Ultraviolet laser sounding of the troposphere and lower stratosphere

Ultraviolet observations of cataclysmic variables - The IUE archive

Ultraviolet Spectral Images of EI Eri and HD 199178

Ultraviolet spectroscopy of the 'jetlike' condensations of NGC 4151

Ultraviolet to near-infrared spectral distributions of star-forming galaxies: Metallicity and age effects

Ultraviolet-excess objects in the field of NGC 6121 (M4)

Ultraviolet-imaging spectroscopy of dust in the interstellar medium

Ultraviolet-Infrared Mapping Interferometic Spectrometer