Direct Measurements of Cosmic Dust Showers
Title | Direct Measurements of Cosmic Dust Showers PDF eBook |
Author | M. Dubin |
Publisher | |
Pages | 24 |
Release | 1961 |
Genre | Cosmic dust |
ISBN |
Direct Measurements of Cosmic Dust Showers
Title | Direct Measurements of Cosmic Dust Showers PDF eBook |
Author | M. Dubin |
Publisher | |
Pages | 9 |
Release | 1963 |
Genre | |
ISBN |
Direct Measurement of Cosmic Dust Showers
Title | Direct Measurement of Cosmic Dust Showers PDF eBook |
Author | M. Dubin |
Publisher | |
Pages | 9 |
Release | 1963 |
Genre | |
ISBN |
Recent Direct Measurements by Satellites of Cosmic Dust in the Vicinity of the Earth
Title | Recent Direct Measurements by Satellites of Cosmic Dust in the Vicinity of the Earth PDF eBook |
Author | H. E. LaGow |
Publisher | |
Pages | 20 |
Release | 1960 |
Genre | Air |
ISBN |
Direct measurements of the space density of cosmic dust particles in the vicinity of the earth have been made from rockets, satellites, and space probes. The largest data samples have been obtained from crystal transducer sensors that detect the impact-impulses occurring from the collision of dust particles on sensitive surfaces of space vehicles. Preliminary results from satellite 1959 ETA show: (1) over 1500 impacts and an area-time product greater than 10(exp 1O) sq cm-sec; and (2) a daily variation in the dust particle density near the earth. The dust particle instrumentation of 1959 ETA and sensor calibration techniques are discussed in this paper. The results of direct measurements from space vehicles prior to 1959 ETA are summarized with respect to 1959 ETA information.
NASA Technical Note
Title | NASA Technical Note PDF eBook |
Author | |
Publisher | |
Pages | 504 |
Release | 1965 |
Genre | |
ISBN |
Publications of Goddard Space Flight Center
Title | Publications of Goddard Space Flight Center PDF eBook |
Author | Goddard Space Flight Center |
Publisher | |
Pages | 1682 |
Release | |
Genre | Astronautics |
ISBN |
Technical Abstracts
Title | Technical Abstracts PDF eBook |
Author | Goddard Space Flight Center |
Publisher | |
Pages | 1024 |
Release | 1962 |
Genre | |
ISBN |