pattern

Επιστήμες ACT - Αστρονομία και Αεροδιαστημική Επιστήμη

Εδώ θα μάθετε μερικές αγγλικές λέξεις που σχετίζονται με την αστρονομία και την αεροδιαστημική επιστήμη, όπως "rover", "probe", "flare" κ.λπ. που θα σας βοηθήσουν να κάνετε ACTs σας.

review-disable

Ανασκόπηση

flashcard-disable

Κάρτες

spelling-disable

Ορθογραφία

quiz-disable

Κουίζ

Ξεκινήστε να μαθαίνετε
ACT Vocabulary for Science
astronomer

a scientist who studies or observes planets, stars, and other happenings in the universe

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
astrophysicist

a scientist who studies the physical properties and phenomena of celestial objects and the universe as a whole

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
planetarium

a building with a dome in which moving images of planets, starts, and constellations are projected for educational or entertainment purposes

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
observatory

a building where scientists observe stars, meteors, the weather, etc. using equipment such as telescope

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
asteroid

any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
meteorite

a piece of rock or metal from space that has hit the surface of the earth

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
to orbit

to move around a star, planet, or a large object in space

[ρήμα]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
supernova

an exploding star that as a result is emitting a very large amount of light, more than the sun

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
constellation

a specific group of stars that form a pattern and have a name related to their shape

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
comet

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
white dwarf

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
exoplanet

a planet that is outside the solar system

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
asteroid belt

a region in the solar system located between the orbits of Mars and Jupiter, populated by numerous small celestial bodies called asteroids

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
ablation

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
corona

the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
flare

a sudden, brief burst of increased brightness observed from the sun's surface, usually accompanied by a burst of energy and radiation

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
planetary

related to or characteristic of planets or the solar system

[επίθετο]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
crater

the round top of a volcano

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
solar mass

a unit of mass used in astronomy, defined as the mass of the Sun

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
extraterrestrial

relating to or originating from outside the Earth or its atmosphere

[επίθετο]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
photosphere

the visible surface of a star, including the Sun, where energy is emitted as light and other forms of electromagnetic radiation

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
to eclipse

to overshadow another astrological body

[ρήμα]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
interstellar

situated or occurring between stars or within the space that exists between stars

[επίθετο]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
Nebula

a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
aurora

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
dwarf planet

a celestial body that orbits the Sun and has sufficient mass for its gravity to pull it into a nearly spherical shape

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
celestial

related to or occurring in the sky or outer space

[επίθετο]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
probe

an unmanned spacecraft used to gather information from space and send it back

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
spacecraft

a vehicle designed to travel in space

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
to launch

to send an object, such as a satellite, missile, etc., into space

[ρήμα]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
launch pad

a designated area at a spaceport or rocket launch site where rockets or spacecraft are positioned and prepared for liftoff

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
rover

a robotic vehicle designed to move across the surface of a celestial body to conduct scientific experiments and gather data

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
revolution

the motion of one celestial body around another in a fixed path or orbi

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
aeronautics

the science and practice of designing, building, and operating aircraft, including airplanes and spacecraft

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
annular eclipse

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
armillary sphere

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
tektite

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

[ουσιαστικό]
daily words
wordlist
Κλείσιμο
Σύνδεση
dictionary link
LanGeek
Λήψη εφαρμογής LanGeek