Λίστα Λέξεων Επιπέδου C2 - Αστρονομία
Εδώ θα μάθετε όλες τις βασικές λέξεις για να μιλήσετε για την Αστρονομία, που συλλέγονται ειδικά για μαθητές επιπέδου C2.
Ανασκόπηση
Κάρτες
Ορθογραφία
Κουίζ
a region beyond Neptune in the solar system containing icy objects like dwarf planets, asteroids, and comets
a highly energetic celestial object emitting powerful radiation from the center of a galaxy, often associated with a supermassive black hole
a distant, hypothetical region surrounding the solar system, thought to harbor icy bodies and comets
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
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
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
a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation from its magnetic poles
a unit of measurement equal to the average distance between the Earth and the Sun, approximately 149.6 million kilometers
a high-energy particle, mainly originating from outside the Solar System, that travels through space at nearly the speed of light
(cosmology) the faint glow of radiation spreading through the universe, believed to be residual radiation from the Big Bang
(cosmology) a theory proposing that the solar system formed from a rotating nebula of gas and dust about 4.6 billion years ago
(cosmology) a measure of the rate at which the universe is expanding, determined from the observation of distant galaxies' recession velocities
the matter and radiation that exists in the space between stars within a galaxy
very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies
a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth
a disruption in earth's magnetic field caused by solar activity, resulting in variations that can impact electronic systems and communications on earth
the colored lights, mainly green and red, in the sky seen primarily near the southern magnetic pole
the colored lights, mainly green and red, in the sky seen primarily near the northern magnetic pole
associated with the phenomena, processes, or theories related to the origin and formation of the universe or celestial bodies
