Observations of the 10 micrometer natural laser emission from the mesospheres of Mars and Venus

Observations of the 10-micron natural laser emission from the mesospheres of Mars and Venus

Observations of the 18.6-year cycle of air pressure and a theoretical model to explain certain aspects of this signal

Observations of the 1991 June 11 solar flare with COMPTEL

Observations of the 2-day wave in UARS MLS temperature and ozone measurements

Observations of the 3D coronal structure over a solar cycle

Observations of the Acceleration of Polar Solar Wind Near Solar Maximum

Observations of the active galactic nucleus Markarian 421 with the first two VERITAS Cerenkov telescopes

Observations of the artificially injected Porcupine xenon ion beam in the ionosphere

Observations of the Blazar OJ 287, 1957-1974: Further Evidence for the Precessing Binary Black Hole Model

Observations of the Ca/+/ twilight airglow from intermediate layers of ionization

Observations of the Campout Tube-fed Flow Encountering a Slope Break, Kilauea, Hawaii: An Analogue to Lava Fans on Olympus Mons, Mars

Observations of the CMB and Galactic Foregrounds at 11-17 Ghz:. the Cosmosomas Experiment

Observations of the CO bulge on Venus and implications for mesospheric winds

Observations of the contracting dense core ahead of HH 80N using deuterated species

Observations of the Crab Nebula and Pulsar With VERITAS

Observations of the Cygnus Loop supernova remnant: dust processing in radiative and non-radiative shocks

Observations of the day-to-day variability of the Sq(H) variation and the ion redistribution in the dynamo region

Observations of the decay of the El Chichon stratospheric aerosol cloud in Antarctica

Observations of the Earth's magnetic field from the Space Station: Measurement at high and extremely low altitude using Space Station-controlled free-flyers