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Materias / palabras clave: Astronomía; Sistema solar; Planetas; Vida; Astronomy; Solar system; Planets; Astronomia

Materias / palabras clave: Astronomía; Física; Solar system; Physics; Astronomia; Fisica

Materias / palabras clave: Photovoltaic power systems; Solar energy; Energía solar; Electricidad

Materias / palabras clave: Astronomía; Vía Láctea; Sistema solar; Estrellas; Galaxias; Galaxies; Evolution; Formation; Solar system; Astronomia; Via lactea

Materias / palabras clave: Astronomía; Sistema solar; Estrellas; Astronomy; Solar system; Stars

Materias / palabras clave: Astronomía; Sistema solar; Sol; Solar system; Planets; Astronomia

Materias / palabras clave: Solar system; Study and teaching; Sistema solar; Enseñanza

Materias / palabras clave: Astronomía; Sistema solar; Cosmología; Astronomy; Solar system; Cosmology; Astronomia; Cosmologia

Materias / palabras clave: Astronomy; Solar system; Astronomía; Sistema solar

Quién no ha mirado alguna vez al cielo estrellado y se ha sentido insignificante ante la inmensidad del universo que nos rodea? Todos esos puntos brillantes han despertado la curiosidad de los seres humanos desde tiempo...

Materias / palabras clave: Astronomía; Sistema solar; Astronomy; Solar system; Astronomia

Materias / palabras clave: Materials science; Optoelectronics; Photovoltaic system; Energy conversion efficiency; Solar energy; Ray; Titanium dioxide; Solar cell; Energy transformation; Electricity generation; Optics; Electrical engineering

Materias / palabras clave: Perovskite (structure); Materials science; Energy conversion efficiency; Deposition (geology); Mesoporous material; Nanoporous; Photovoltaic system; Oxide; Chemical engineering; Solar cell; Precipitation; Nanotechnology

The solar chemical composition is an important ingredient in our understanding of the formation, structure, and evolution of both the Sun and our Solar System. Furthermore, it is an essential reference standard against w...

Two organolead halide perovskite nanocrystals, CH(3)NH(3)PbBr(3) and CH(3)NH(3)PbI(3), were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells. When self-assembled on mesopor...

This critical review shows the basis of photocatalytic water splitting and experimental points, and surveys heterogeneous photocatalyst materials for water splitting into H2 and O2, and H2 or O2 evolution from an aqueous...

Context. We present the second Gaia data release, Gaia DR2, consisting of astrometry, photometry, radial velocities, and information on astrophysical parameters and variability, for sources brighter than magnitude 21. In...

CLUSTAL X is a new windows interface for the widely-used progressive multiple sequence alignment program CLUSTAL W. The new system is easy to use, providing an integrated system for performing multiple sequence and profi...

Materias / palabras clave: photovoltaics (pv), power electronics for pv, solar thermal systems, solar and hybrid power plants, economy of solar conversion systems, photochemical conversion; Technology: Electrical engineering. Electronics. Nuclear ...

Materias / palabras clave: solar energy, solar energy systems, solar energy applications, sustainable development, climate change, circular economy; Technology: Mechanical engineering and machinery: Renewable energy sources

Materias / palabras clave: concentrated solar power (csp), solar power, chemical energy systems, solar thermal power systems; Science: Physics

Materias / palabras clave: solar system, planetary science, lunar science, atmospheric science, planetary system formation, exoplanets; Science: Astronomy

Materias / palabras clave: bioenergy and biofuels, energy systems and policy, solar energy, process and energy systems engineering, nuclear energy; General Works