Observations of Nova Cygni 1992 with a long-baseline optical interferometer

Observations of OI 7774 emission excited by conjugate photoelectrons

Observations of persistent Leonid meteor trails: 4. Buoyant rise/vortex formation as mechanism for creation of parallel meteor train pairs

Observations of pointlike sources of ultrahigh energy with the MSU EAS array

Observations of radio lines from unresolved sources - Telescope coupling, Doppler effects, and cosmological corrections

Observations of RR Lyrae and X ARIETIS with the IUE satellite

Observations of star formation triggered by H ii regions

Observations of the IMF in clusters

Observations of Winds, Jets, and Turbulence Generation in GMCs

Observed spectra due to N = 3 to 4 transitions in Fe XVII and isoelectronic spectra

Observing the Storm Time Ring Current from Low Earth Orbit

Obtaining the cumulative k-distribution of a gas mixture from those of its components

Occultation of a compact radio source by Venus

Occupation numbers for reacting plasmas - The role of the Planck-Larkin partition function

Ocean tides in the equations of motion of the TERRA system of computer programs for satellite geodesy

Oded Regev (2006): Chaos and Complexity in Astrophysics. Cambridge University Press, 468 pp., $89. ISBN-13 978-0-521-85534-1 (ISBN-10 0-521-85534-9)

Of red planets and indigo computers: Mars database visualization as an example of platform downsizing.

Off-center Collisions of two White Dwarfs: A Type Ia Supernova Progenitor Scenario.

Off-fault plasticity favors the arrest of dynamic ruptures on strength heterogeneity: Two-dimensional cases

Off-road perception testbed vehicle design and evaluation