(天文工作者)
天文学家
a scientist who studies or observes planets, stars, and other happenings in the universe
( astrophysicist (天体物理学者))
天体物理学家
a scientist who studies the physical properties and phenomena of celestial objects and the universe as a whole
(星象仪)
天文馆
a device that simulates the motion and appearance of celestial objects such as planets, stars, and galaxies, typically using projectors and optical systems to depict the solar system and universe
(观察站)
天文台
a building where scientists observe stars, meteors, the weather, etc. using equipment such as telescope
(天空的)
天上的
related to or occurring in the sky or outer space
(星体)
小行星
any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars
(流星石)
陨石
a piece of rock or metal from space that has hit the surface of the earth
(超级nova)
超新星
an exploding star that as a result is emitting a very large amount of light, more than the sun
语法信息:
(星群)
星座
a specific group of stars that form a pattern and have a name related to their shape
(慧星)
彗星
an object in space that is a mass of ice and dust and when it nears the sun it starts illuminating in the shape of a tail
(白色矮星)
白矮星
a small, dense, and faint stellar remnant that is left after a medium-sized star exhausts the nuclear fuel in its core and undergoes gravitational collapse
(外行星)
系外行星
a planet that is outside the solar system
(小行星区)
小行星带
a region in the solar system located between the orbits of Mars and Jupiter, populated by numerous small celestial bodies called asteroids
(绕行)
围绕
to move around a star, planet, or a large object in space
语法信息:
(旋转)
公转
the motion of one celestial body around another in a fixed path or orbi
(烧蚀)
切除
the process by which the surface of an object, such as a comet or an asteroid, erodes or vaporizes due to the effects of solar radiation and other environmental factors
(阳光冠)
日冕
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
(耀斑)
太阳耀斑
a sudden, brief burst of increased brightness observed from the sun's surface, usually accompanied by a burst of energy and radiation
(与行星有关的)
行星的
related to or characteristic of planets or the solar system
(陨石坑)
坑
a depression on the surface of a celestial body, formed by the impact of cosmic debris such as meteoroids or asteroids
(太阳的质量单位)
太阳质量
a unit of mass used in astronomy, defined as the mass of the Sun
(地外的)
外星的
relating to or originating from outside the Earth or its atmosphere
(光层)
光球
the visible surface of a star, including the Sun, where energy is emitted as light and other forms of electromagnetic radiation
(掩盖)
遮蔽
to overshadow another astrological body
(环食)
环形日食
a type of solar eclipse where the moon, passing between the earth and the sun, appears smaller than the sun, creating a ring of sunlight around the darkened moon
(星际间的)
星际的
situated or occurring between stars or within the space that exists between stars
(星云气)
星云
a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation
语法信息:
(南极光)
极光
a natural light display in the Earth's polar regions, caused by the collision of charged particles from the sun with atoms in the Earth's atmosphere
(矮星)
矮行星
a celestial body that orbits the Sun and has sufficient mass for its gravity to pull it into a nearly spherical shape
(陨石玻璃（名词）)
玻璃陨石（名词）
a small, natural glassy object formed from terrestrial debris ejected during meteorite impacts, known for its smooth texture and found in strewn fields across the Earth's surface
(星环仪)
天球仪
a model of the celestial sphere, historically used to depict and study the positions of celestial objects, consisting of a series of hoops representing important circles in the sky
(航空工程)
航空学
the science and practice of designing, building, and operating aircraft, including airplanes and spacecraft
(航天器)
宇宙飞船
a vehicle designed to travel in space
(投放)
发射
to send an object, such as a satellite, missile, etc., into space
语法信息:
(发射平台)
发射台
a designated area at a spaceport or rocket launch site where rockets or spacecraft are positioned and prepared for liftoff
(探测航天器)
探测器
an unmanned spacecraft used to gather information from space and send it back
语法信息:
(宇宙飞船)
航天穿梭机
a vehicle designed and used to go to space and return multiple times
语法信息:
(探测车)
漫游者
a robotic vehicle designed to move across the surface of a celestial body to conduct scientific experiments and gather data
祝贺！ !
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