Highly Efficient Screening for Point-Like Targets via Concentric Shells

HILS testing: the use of a PC for real-time IR reticle simulation

Hipparcos - The instrument

HIPPARCOS and the determination of the helium content of some low-mass nonevolved halo and disk stars of the solar neighborhood, inferred from the fine structure of the H-R diagram

HIPPARCOS proper motions

Hipparcos to deliver its final results catalogue soon

HiRISE observations of gas sublimation-driven activity in Mars’ southern polar regions: IV. Fluid dynamics models of CO2 jets

HiRISE: The People's Camera

Historical eclipses in Europe

HM Sagittae - The evolution of a symbiotic nova

Hodograph transformation in non-Newtonian EMFD flows

Hollow conical jet models for SS 433 - A paradigm lost?

Hollow galactic halos of fermionic dark matter

Holocene tsunamis from Mount Etna and the fate of Israeli Neolithic communities

Home seismometer for earthquake early warning

Homoclinic and Heteroclinic Solutions in the Restricted Three-Body Problem

Homoclinic phenomena in the gravitational collapse

Homogeneous self-gravitating flows

Hose instability in galactic ring structures

Hot gas in superclusters and microwave background distortions