Measurements of cosmic-ray proton and helium spectra with the PAMELA calorimeter
Multi-outburst nova modeling & where models meet observations
A note on the generation of a compressible vortex rings using helium as driver gas
Anomalous helium ions as the source of energetic helium atoms in the outer heliosphere
Numerical study of forced convective heat transfer around airships
Cosmic-ray energy spectrum around the knee obtained by the Tibet experiment and future prospects
Analyzing the engineering feasibility of the direct fusion drive
Kinetic parameters of interstellar neutral helium: updated results from the ULYSSES/GAS-instrument
Simulations of the solar modulation of Helium isotopes constrained by observations
A 3NM-64_3He added to LARC for Solar Extreme Event studies during solar cycle 24
Polar regions of the moon as a potential repository of solar-wind-implanted gases
Integrated cryogenic helium system for extended duration balloon flights