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Two radio-science instruments have included into the Luna-Glob and Luna-Resource projects in the frame of Russian Luna exploration program: the lander's radio beacon and the orbiter's receiver. Three types of experiments are planned:…

Instrumentation and Methods for Astrophysics · Physics 2015-12-16 V. D. Gromov , A. S. Kosov

The radiation environment over the African continent, at aviation altitudes, remains mostly uncharacterized and unregulated. In this paper we present initial measurements made by a newly developed active dosimeter on-board long-haul flights…

Geophysics · Physics 2023-03-29 M. G. Mosotho , R. D. Strauss , S. Bottcher , C. Diedericks

Significant proton fluxes were detected in the near wake region of the Moon by an ion mass spectrometer on board Chandrayaan-1. The energy of these nightside protons is slightly higher than the energy of the solar wind protons. The protons…

Indian Centre for Space Physics has taken a novel strategy to study low energy cosmic rays and astrophysical X-ray sources which involve very light weight payloads up to about five kilograms on board a single or multiple balloons which are…

Instrumentation and Methods for Astrophysics · Physics 2017-07-04 Sandip K. Chakrabarti , Ritabrata Sarkar , Debashis Bhowmick , Arnab Bhattacharya

Codalema is one of the experiments devoted to the detection of ultra high energy cosmic rays by the radio method. The main objective is to study the features of the radio signal induced by the development in the atmosphere of extensive air…

High Energy Astrophysical Phenomena · Physics 2012-11-15 Ahmed Rebai

This paper presents a new analysis of the observations of radon decay in an enclosed environment by the Geological Survey of Israel (GSI) between 2007 and 2012 [4]; for a more complete list of experiments performed by GSI on radon see also…

Lunar dust -- the sub-millimeter fraction of the regolith -- controls the optical, thermophysical, electrical, mechanical, and environmental behavior of the Moon's surface. These properties set the performance envelopes of remote-sensing…

Earth and Planetary Astrophysics · Physics 2026-03-25 Slava G. Turyshev

SVOM (Space-based multi-band astronomical Variable Object Monitor) is a future Chinese-French satellite mission which is dedicated to Gamma-Ray Burst (GRB) studies. Its anti-solar pointing strategy makes the Earth cross the field of view of…

Instrumentation and Methods for Astrophysics · Physics 2015-06-11 Donghua Zhao , Bertrand Cordier , Patrick Sizun , Bobing Wu , Yongwei Dong , Stéphane Schanne , Liming Song , Jiangtao Liu

The radio environment of the Moon at low frequencies, particularly in lunar polar regions and the permanently shadowed regions (PSR) found there, is relatively poorly explored and may contain some novel features. In addition, these areas of…

Earth and Planetary Astrophysics · Physics 2021-04-01 T. Marshall Eubanks , W. P. Blase

Characterised by a surface bound exosphere and localised crustal magnetic fields, the Moon was considered as a passive object when solar wind interacts with it. However, the neutral particle and plasma measurements around the Moon by recent…

The purpose of the CODALEMA experiment, installed at the Nan\c{c}ay Radio Observatory (France), is to study the radio-detection of ultra-high energy cosmic rays in the energy range of $10^{16}-10^{18} eV$. Distributed over an area of 0.25…

Instrumentation and Methods for Astrophysics · Physics 2015-06-11 P. Lautridou , the CODALEMA Collaboration

This paper provides an overview of the Lunar Laser Ranging (LLR) experiments. The measurement principle is explained and its theory is derived. Both contributions, the direct reflected light from retroreflectors as well as the scattered…

Instrumentation and Methods for Astrophysics · Physics 2020-11-05 Andreas Märki

The NUCLEON satellite experiment is designed to directly investigate the energy spectra of cosmic-ray nuclei and the chemical composition (Z=1-30) in the energy range of 2-500 TeV. The experimental results are presented, including the…

In this work the first results obtained by LabOSat-01 platform are presented. This platform was designed for testing custom devices on board of small satellites. Two LabOSat-01 type boards were launched and placed into Low Earth Orbit (LEO)…

Instrumentation and Detectors · Physics 2020-07-02 G. A. Sanca , M. Barella , F. Gomez Marlasca , G. Rodríguez , D. Martelliti , L. Patrone , P. Levy , F. Golmar

This article presents an analysis of about 29,000 measurements of gamma radiation associated with the decay of radon in a sealed container at the Geological Survey of Israel (GSI) Laboratory in Jerusalem between 28 January 2007 and 10 May…

Solar and Stellar Astrophysics · Physics 2015-06-05 Peter A. Sturrock , Gideon Steinitz , Ephraim Fischbach , Daniel Javorsek , II , Jere H. Jenkins

The NuMoon project uses the Westerbork Synthesis Radio Telescope to search for short radio pulses from the Moon. These pulses are created when an ultra high energy cosmic ray or neutrino initiates a particle cascade inside the Moon's…

Deep-space laser ranging will be ideal for testing relativistic gravity, and mapping the solar-system to an unprecedented accuracy. ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) and ASTROD I are such missions.…

Astrophysics · Physics 2008-12-13 Wei-Tou Ni

ASTROD I is planned as a single spacecraft mission. It will use interferometric and pulse ranging techniques between the spacecraft and ground stations, to make high precision measurements of the parameters that describe the solar system,…

Astrophysics · Physics 2007-05-23 Gang Bao , D N A Shaul , H M Araujo , Wei-Tou Ni , T J Sumner , Lei Liu

An YBCO-based test structure corresponding to the family of ReRAM devices associated with the valence change mechanism is presented. We have characterized its electrical response previous to its lift-off to a Low Earth Orbit (LEO) using…

Applied Physics · Physics 2020-08-27 C. Acha , M. Barella , G. A. Sanca , F. Gomez Marlasca , H. Huhtinen , P. Paturi , P. Levy , F. Golmar
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