How do winter thundercloud systems generate sprite-inducing lightning in the Hokuriku area of Japan?
How good is the relationship of solar and interplanetary plasma parameters with geomagnetic storms?
How important is intraseasonal surface wind variability to real-time ENSO prediction?
How is the ocean filled?
How Newton inspired China's calendar
How Solar Flares Work
How Solar Flares Work
How the climate drives sea-level changes
How to Design an Optimized Lunar Seismic Network Configuration
How we processed Apollo lunar seismic data
How will sea level respond to changes in natural and anthropogenic forcings by 2100?
HST Astrometry of Saturn's Satellites: 1996--2004
HST Astrometry of Saturn's Small Satellites
Hubble Space Telescope Observations of the Atmospheric Dynamics in Saturn's South Pole from 1997 to 2002
Hubble Space Telescope results in planetary science
Hubble Space Telescope: An eye for greatness
Hubble's Variable Nebula, N.G.C. 2261
Huge impact is favored K-T boundary killer
Hughes, Rosner, Weiss: Stellar MHD: Magnetohydrodynamics of stellar interiors
Human spaceflight: Human exploration of the Moon and Mars: implications for Aurora