Turbulence in Stellar Convection Zones

Turbulence of Solar Plasma

Turbulent Density Spectrum in Solar Wind Plasma

Turbulent spectra and spectral kinks in the transition range from MHD to kinetic Alfvén turbulence

Turbulent Spectra in the Solar Wind Plasma

Twelve-hour tides in the winter northern polar mesosphere and lower thermosphere

Two Old Cosmological Tests

Two recent kHz outer heliospheric radio emissions seen at Voyager 1-What are the interplanetary events that trigger them and where are these events when the radio emissions start?

Two Types of Dynamic Cool Coronal Structures Observed with STEREO and HINODE

Two-period variability of the intermediate polar FO Aqr

Type dependence of solar flare effects on 164 kHz on season and peak-time X-ray flux enhancement

U. S. Report to the IUGG, 1979-1982: Solar-Planetary Relationships-Aeronomy (Paper 3R0391)

U.S. contributions to auroral aeronomy, 1979-1982

Ultra High Energy Cosmic Rays (UHECRs) Acceleration by Large Amplitude Electro Magnetic Waves (LAEMWs)

Ultra High Energy Cosmic Rays: Signature of Extragalactic Component

Ultradense Matter

Ultraviolet and VUV sources for in-flight calibration of space experiments

Ultraviolet Radiation Scattering (λ 1300 Å) in the Upper Atmosphere of the Earth (Summary)

Ultraviolet stimulated electron source for use with low energy plasma instrument calibration

UN/ESA Workshops on Basic Space Science: An Update on Their Achievements