The ionosphere is the ionized part of the upper atmosphere of Earth, from about 48 km (30 mi) to 965 km (600 mi) above sea level, a region that includes the thermosphere and parts of the mesosphere and exosphere. The ionosphere is ionized by solar radiation. It plays an important role in atmospheric electricity and forms the inner edge of the magnetosphere. It has practical importance because, among other functions, it influences radio propagation to distant places on Earth. It also affects GPS signals that travel through this layer.
The International Union of Radio Science is one of 26 international scientific unions affiliated to the International Council for Science (ICSU).
Ashesh Prosad Mitra FNA, FASc, FRS was a physicist who headed the National Physics Laboratory in Delhi, India and was the Director General of the Council of Scientific and Industrial Research (CSIR). He is primarily known for his work on environmental physics.
Aeronomy is the scientific study of the upper atmosphere of the Earth and corresponding regions of the atmospheres of other planets. It is a branch of both atmospheric chemistry and atmospheric physics. Scientists specializing in aeronomy, known as aeronomers, study the motions and chemical composition and properties of the Earth's upper atmosphere and regions of the atmospheres of other planets that correspond to it, as well as the interaction between upper atmospheres and the space environment. In atmospheric regions aeronomers study, chemical dissociation and ionization are important phenomena.
The Journal of Geophysical Research is a peer-reviewed scientific journal. It is the flagship journal of the American Geophysical Union. It contains original research on the physical, chemical, and biological processes that contribute to the understanding of the Earth, Sun, and Solar System. It has seven sections: A, B, C (Oceans), D (Atmospheres), E (Planets), F, and G (Biogeosciences). All current and back issues are available online for subscribers.
Advanced Materials is a weekly peer-reviewed scientific journal covering materials science. It includes communications, reviews, and feature articles on topics in chemistry, physics, nanotechnology, ceramics, metallurgy, and biomaterials. According to the Journal Citation Reports, the journal has a 2021 impact factor of 32.086.
The High Altitude Observatory (HAO) conducts research and provides support and facilities for the solar-terrestrial physics research community in the areas of solar and heliospheric physics, and the effects of solar variability on the Earth's magnetosphere, ionosphere, and upper atmosphere.
Anil Bhardwaj is an Indian astrophysicist. He is the director of the Physical Research Laboratory, which is a unit of the Department of Space of Government of India in Ahmedabad, India.
Solar Physics is a peer-reviewed scientific journal published monthly by Springer Science+Business Media. The editors-in-chief are Lidia van Driel-Gesztelyi, John Leibacher (National Solar Observatory, and Institut d'Astrophysique Spatiale), Cristina Mandrini (Universidad de Buenos Aires), and Inigo Arregui.
Planetary and Space Science (P&SS), published 15 times per year, is a peer-reviewed scientific journal established in 1959. It publishes original research articles along with short communications (letters). The main topic is Solar System processes which encompasses multiple areas of the natural sciences. Numerical simulations of solar system processes are also conducted at ground-based facilities or on-board space platforms. The editor-in-chief is Maria Cristina De Sanctis. It is published by Elsevier.
Astronomy & Geophysics (A&G) is a scientific journal and trade magazine published on behalf of the Royal Astronomical Society (RAS) by Oxford University Press. It publishes a mixture of content of interest to astronomers and geophysicists: news reports, interviews, topical reviews, historical investigations, obituaries, meeting reports and updates on the activities of the RAS. Full-length articles are peer reviewed.
Louis John Lanzerotti is an American physicist. He is a Distinguished Research Professor of physics in the Center for Solar-Terrestrial Research at New Jersey Institute of Technology (NJIT) in Newark, New Jersey.
Reviews of Geophysics is a quarterly peer-reviewed scientific journal published by Wiley-Blackwell on behalf of the American Geophysical Union. The current editor-in-chief is Fabio Florindo.
Planetary science is the scientific study of planets, celestial bodies and planetary systems and the processes of their formation. It studies objects ranging in size from micrometeoroids to gas giants, aiming to determine their composition, dynamics, formation, interrelations and history. It is a strongly interdisciplinary field, which originally grew from astronomy and Earth science, and now incorporates many disciplines, including planetary geology, cosmochemistry, atmospheric science, physics, oceanography, hydrology, theoretical planetary science, glaciology, and exoplanetology. Allied disciplines include space physics, when concerned with the effects of the Sun on the bodies of the Solar System, and astrobiology.
Shadia Rifa'i Habbal is a Syrian-American astronomer and physicist specialized in Space physics. A professor of Solar physics, her research is centered on Solar wind and Solar eclipse.
Radio Science is a quarterly peer-reviewed scientific journal published by Wiley-Blackwell on behalf of the American Geophysical Union and co-sponsored by the International Union of Radio Science. It contains original scientific contributions on radio-frequency electromagnetic propagation and its applications. Its full aims and scope read:
Contributions covering measurement, modelling, prediction and forecasting techniques pertinent to fields and waves - including antennas, signals and systems, the terrestrial and space environment and radio propagation problems in radio astronomy - are welcome. Contributions may address propagation through, interaction with, and remote sensing of structures, geophysical media, plasmas, and materials, as well as the application of radio frequency electromagnetic techniques to remote sensing of the Earth and other bodies in the solar system.
Timothy Laurence Killeen is a British and American geophysicist, space scientist, professor, and university administrator. Killeen took office as the president of the University of Illinois system in 2015. He has been the principal investigator on research projects for NASA and the National Science Foundation. Killeen has authored more than 150 publications in peer-reviewed journals as well as more than 300 other publications and papers. He has served on various White House committees and task forces and is a past editor-in-chief of the Journal of Atmospheric and Solar-Terrestrial Physics.
Michael John Rycroft is an ionospheric physicist.
Space climate is the long-term variation in solar activity within the heliosphere, including the solar wind, the Interplanetary magnetic field (IMF), and their effects in the near-Earth environment, including the magnetosphere of Earth and the ionosphere, the upper and lower atmosphere, climate, and other related systems. The scientific study of space climate is an interdisciplinary field of space physics, solar physics, heliophysics, and geophysics. It is thus conceptually related to terrestrial climatology, and its effects on the atmosphere of Earth are considered in climate science.
George L. Siscoe was an American physicist and professor emeritus of space physics at Boston University. He made major contributions to the understanding of the Earth's magnetosphere and the heliosphere, particularly in helping to establishing the field of space weather and the term heliophysics - a term which is now standard use.
