21–40 of 1,539 hits
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    D-Region Mobility Spectrometer

    Hoult, D. P. / Kuo, T.-J. | NTRS | 1967

    Magnetic field measurements with the IMP 2 satellite.

    Fairfield, D. H. / Ness, N. F. | NTRS | 1967

    Chemical analysis experiment for the Surveyor lunar mission.

    Franzgrote, E. / Knolle, K. / Patterson, J. H. et al. | NTRS | 1967

    Lower E-region ion concentrations measured at a time of declining solar activity.

    Brinton, H. C. / Pharo, M. W., III / Smith, C. R. et al. | NTRS | 1967

    Orbital search for lunar volcanism.

    Hodges, R. R., Jr. / Hoffman, J. H. / Yeh, T. T. J. et al. | NTRS | 1972

    Spacecraft charging at synchronous orbit.

    Deforest, S. E. | NTRS | 1972

    Total emittance of lunar fines.

    Birkebak, R. C. / Abdulkadir, A. | NTRS | 1972