Penetration testing for the Optical Probe for Regolith Analysis (OPRA)
Penetration testing for the Optical Probe for Regolith Analysis (OPRA)
Solar Cycle Dependence of the Sun's Radius at lambda = 525.0 nm
The Effects of Heavy-Element Diffusion and Mass Loss on Solar Evolution
A Study of the Background Solar Velocity Spectrum Using Gong Data
A Discussion of Recent Evidence for Solar Irradiance Variability and Climate
Gossamer Roadmap Technology Reference Study for a Sub-L1 Space Weather Mission
Importance of Monitoring Solar Global Properties: Luminosity, Radius and Oscillations
Gossamer Roadmap Technology Reference Study for a Multiple NEO Rendezvous Mission