Observation of aftershocks of the 2003 Tokachi-Oki earthquake for estimation of local site effects

Observation of Cirrus Cloud

Observation of cosmological time dilation using type Ia supernovae as clocks

Observation of Cycloidal Features on Enceladus

Observation of cyclone-induced inertial sea-ice oscillation in Fram Strait

Observation of electromagnetic signals in an underground observation room

Observation of gamma ray bursts at very high energies with the MAGIC telescope

Observation of High Redshift Galaxies : A Quantitative Approach of Galaxy Morphology

Observation of meteors by MST radar

Observation of Saturn-Ring Defects around Solid Microspheres in Nematic Liquid Crystals

Observation of short timescale variability of the Jovian UV aurora

Observation of Terrestrial Gamma-Ray Flashes with AGILE

Observation of the diurnal variation of atmospheric ozone

Observation of the geology and geomorphology of the 1999 Marsokhod test site

Observation of the Magnetization of Superparamagnetic Particles in Rocks and Other Natural Materials Using a Coercivity Spectrometer

Observation of the proton aurora with IMAGE FUV imager and simultaneous ion flux in situ measurements

Observation of the submillimeter cosmic background spectrum

Observation of very large and steep internal waves of elevation near the Massachusetts coast

Observation of vibrational recurrences and of resonances in van der Waals complexes

Observational and Data Reduction Techniques to Optimize Mineralogical Characterizations of Asteroid Surface Materials