REPORT
Small spacecraft have become popular for a number of reasons, most prominently the needs to reduce overall cost, be built more quickly, and spread mission risks. Despite the risks, however, small spacecraft fulfill important roles in earth science, astrophysics, space physics, and planetary science. NASA's current generation of small spacecraft is capable of impressive levels of performance.
REPORT
In the last decade, lighting in the City of San Diego and its suburbs has increased substantially. Astronomers at Palomar Observatory are concerned that the encroaching light will make many of their measurements impossible. San Diego will soon conver...
REPORT
A series of lectures by Caltech Professor of Astronomy and Planetary Sciences, Peter Goldreich, intended to serve as an introduction for physicists with no background in astrophysics. The lecture notes were edited and expanded by the 3 Rand men and ...
REPORT
A review of Eclipse Phenomena in Astronomy by F. Link, Springer-Verlag, New York, 1969, 271 pages, for Sky and Telescope.
REPORT
A methodology is available for quantitatively evaluating the implications of superimposing scientific requirements on an existing or planned supply support system for space operations.
JOURNAL ARTICLE
Carbon dioxide abundance at 200 degrees K determined from high dispersion IR spectrograms of Mars
REPORT
A basic problem in astrophysics, meteorology, and neutron transport theory is the determination of the internal intensity produced when uniform parallel rays illuminate a slab of finite thickness which both absorbs and scatters radiation isotropicall...
REPORT
Classic astronomy and radar ranging of Venus have given conflicting estimates of the astronomical unit.
REPORT
Part of a broader investigation concerned with the diffuse reflection in an inhomogeneous layer of atmosphere. Such problems are of current interest in the fields of meteorology and astrophysics, and the detection of nuclear blasts. This memorandum...
JOURNAL ARTICLE
Solar stream distortion of the geomagnetic field, polar auroras, electrojets.
REPORT
An examination of the opportunities that space flight will afford astronomers and of the importance of properly planning space exploration. Astronomy's principal concern-the study of light from celestial bodies-may be carried out from satellite and ...
PEOPLE
Project Associate
B.S. in astronomy, University of Hawaii