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The Beginning of the New Age of Astronomy: Beyond the Solar System
1995In 1757 a 19-year-old musician from Hannover, Germany, settled in England as a music teacher and organist. Coming from a highly cultured and gifted German-Jewish family of musicians—his father was a kappellmeister—and having won a prestigious prize for his organ playing, William Herschel, at the age of 36, became the music master at Bath and a popular ...
Lloyd Motz, Jefferson Hane Weaver
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Radar Astronomy of Solar System Plasmas
1965Harmonic frequency radar echoes from the moon are being used at Stanford to measure the density and dynamics of the ionized cislunar medium by a combination of Doppler frequency (phase path) and Faraday polarization techniques. For example, during the solar eclipse of July 20, 1963, comparisons of the radar data with ionosonde and VLF whistler ...
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X-ray Astronomy from the Solar System to the High Redshift Universe
Astronomische Nachrichten, 2003F01 XMM-Newton: Mission Status and Science Archive F02 Introduction to the Chandra X-ray Observatory F03 Discovery of X-rays from Mars with Chandra F04 Investigation of Stellar Coronae with Chandra and XMM-Newton F05 High-resolution X-ray Spectra of Young Stars F06 Chandra Spectroscopy of an Extremely Hot Bare Stellar
Stefanie Komossa +3 more
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Solar system, low frequency radio astronomy from the moon
Advances in Space Research, 1994Radio astronomy, particularly radio astronomy at low frequencies (< 100 MHz) is becoming more and more difficult to operate from Earth-based observatories because of the proliferation of manmade interferences. At frequencies lower than 10 MHz, observations are rarely possible,or impossible, because of the opacity of the terrestial ionosphere.
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Impact to the radio astronomy by the interference caused by the solar power satellite systems
2011 XXXth URSI General Assembly and Scientific Symposium, 2011We have conducted a preliminary study to assess interference caused by a SPS to radio astronomy observations, and show that the SPS that is currently planned is highly unlikely to coexist with radio astronomy observations.
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Astronomische Nachrichten, 2005
AbstractP01 Calibrations on DSS‐II PlatesP02 High‐Resolution Near‐Infrared Speckle Interferometry and Radiative Transfer Modeling of the OH/IR star OH 26.5 + 0.6P03 Mid‐infrared long‐baseline interferometry of the symbiotic Mira star RX Pup with the VLTI/MIDI instrumentP04 N2D+ abundance in high mass star forming regionsP05Causal Viscosity in Accretion
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AbstractP01 Calibrations on DSS‐II PlatesP02 High‐Resolution Near‐Infrared Speckle Interferometry and Radiative Transfer Modeling of the OH/IR star OH 26.5 + 0.6P03 Mid‐infrared long‐baseline interferometry of the symbiotic Mira star RX Pup with the VLTI/MIDI instrumentP04 N2D+ abundance in high mass star forming regionsP05Causal Viscosity in Accretion
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MASER: A Tool Box for Solar System Low Frequency Radio Astronomy
2018MASER (Measuring, Analysing, and Simulating Radio Emissions) is a toolbox for solar system radio astronomy. It provides tools for reading, displaying, finding, and modeling low frequency radio datasets.
Cecconi, Baptiste +19 more
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1995
This paper discusses some unique features of the solar array deployment system used on the Submillimeter Wave Astronomy Satellite (SWAS). The mechanism system is highly optimized, incorporates no single-use components, and is fully testable in a one-"g" environment.
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This paper discusses some unique features of the solar array deployment system used on the Submillimeter Wave Astronomy Satellite (SWAS). The mechanism system is highly optimized, incorporates no single-use components, and is fully testable in a one-"g" environment.
openaire +1 more source