Download or read book Tracking and Data Systems Support for the Helios Project. Volume 3 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-13 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spacecraft extended mission coverage does not generally carry a high priority, but Helios was fortunate in that a combination of separated viewperiods and unique utilization of the STDN Goldstone antenna have provided a considerable amount of additional science data return, particularly at key times such a perihelion and/or solar occultation. Goodwin, P. S. and Jensen, W. N. and Flanagan, F. M. Jet Propulsion Laboratory NASA-CR-158440, TM-33-752-VOL-3 NAS7-100...