(cinturón kuiperiano)
cinturón de Kuiper
a region beyond Neptune in the solar system containing icy objects like dwarf planets, asteroids, and comets
Información Gramatical:
(quásar)
cuasar
a highly energetic celestial object emitting powerful radiation from the center of a galaxy, often associated with a supermassive black hole
(nube de Oort hipotética)
nube de Oort
a distant, hypothetical region surrounding the solar system, thought to harbor icy bodies and comets
Información Gramatical:
corona
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
(trayectoria solar)
eclíptica
the apparent path that the Sun traces in the sky over the course of a year, which is also the plane of the Earth's orbit around the Sun
(paralaxia)
paralaje
the apparent displacement or difference in the apparent position of an object when viewed along two different lines of sight, often used in astronomy to measure the distance of nearby stars
(pulsar)
púlsar
a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation from its magnetic poles
(unidad de medida astronómica)
unidad astronómica
a unit of measurement equal to the average distance between the Earth and the Sun, approximately 149.6 million kilometers
Información Gramatical:
(parsec (unidad de medida))
parsec
a unit of astronomical distance equivalent to about 3.26 light-years
(partícula cósmica)
rayo cósmico
a high-energy particle, mainly originating from outside the Solar System, that travels through space at nearly the speed of light
Información Gramatical:
(radiación cósmica de fondo)
fondo cósmico de microondas
(cosmology) the faint glow of radiation spreading through the universe, believed to be residual radiation from the Big Bang
Información Gramatical:
(teoría nebular)
hipótesis nebular
(cosmology) a theory proposing that the solar system formed from a rotating nebula of gas and dust about 4.6 billion years ago
Información Gramatical:
(constante de Hubble (cosmología))
constante de Hubble
(cosmology) a measure of the rate at which the universe is expanding, determined from the observation of distant galaxies' recession velocities
Información Gramatical:
(medio intergaláctico)
medio interestelar
the matter and radiation that exists in the space between stars within a galaxy
Información Gramatical:
(esfera solar)
heliosfera
the space surrounding the Sun dominated by solar wind
polvo cósmico
very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies
Información Gramatical:
meteroide
a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth
(inflación cósmica)
inflación
(cosmology) the rapid expansion of the universe following the Big Bang
tormenta geomagnética
a disruption in earth's magnetic field caused by solar activity, resulting in variations that can impact electronic systems and communications on earth
Información Gramatical:
aurora austral
the colored lights, mainly green and red, in the sky seen primarily near the southern magnetic pole
Información Gramatical:
aurora boreal
the colored lights, mainly green and red, in the sky seen primarily near the northern magnetic pole
Información Gramatical:
(cosmogénico)
cosmogónico
associated with the phenomena, processes, or theories related to the origin and formation of the universe or celestial bodies
(estudio de objetos extragalácticos)
astronomía extragaláctica
study of celestial objects outside the Milky Way galaxy
Información Gramatical:
(nebulár)
nebuloso
relating to or resembling a nebula, which is a cloud of gas and dust in outer space
(estrelar)
sidéreo
relating to the stars or constellations, especially in terms of their positions relative to Earth
¡Felicidades! !
Aprendiste 25 palabras de Astronomy. Para mejorar el aprendizaje y revisar el vocabulario, ¡comienza a practicar!
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