GRE এর জন্য প্রয়োজনীয় শব্দভাণ্ডার - স্পেস-টাইম কন্টিনিউম

continuing forever or indefinitely into the future

চিরস্থায়ী

occurring in sudden, brief manner, without a regular order or time

স্পাজম্যাটিক

either of the two times of the year when the sun reaches its farthest or closest distance from the equator

সূর্যাস্ত

the specific day that an event turns 200 years old

দুই শত বার্ষিকী

the day that an event becomes 100 years old

শতাব্দী

having a cycle that happens on a daily basis

দৈনিক

a subdivision of a geologic period, characterized by distinctive and globally recognizable rock layers, fossils, and significant changes in Earth's climate and biota

যুগ

either of the two moments in a year when the Sun, in its apparent motion along the ecliptic, crosses the celestial equator, resulting in approximately equal periods of daylight and darkness worldwide

বর্ষা

(of time) to pass by

অতিক্রম করা

relating to a time span of a thousand years

সহস্রাব্দের

the time as measured at Greenwich, London, on the line of 0° longitude, used to calculate the time across the globe

গ্রীনউইচ মান সময়

happening at the end of a process or a particular period of time

সবশেষী

at the appropriate or expected time, without rushing or delay

যথা সময়ে

(of the moon) to gradually decrease in its visible illuminated surface as it progresses from full to new moon

কমতে থাকা

the time in the evening when the sun is below the horizon

গোধূলি

the second layer of earth's atmosphere composed of cool and warm layers of air

স্ট্রাটোস্ফিয়ারিক

the theory that adds the notion of time to that of a three-dimensional space

স্পেস-টাইম

relating to the path or motion of an object as it revolves around another object in space

অরবিটাল

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

নেবুলা

the part of a shadow that is completely dark; caused by acute light blockage

অন্ধকার ছায়া

(of the moon) to progressively display a larger illuminated section until it turns into a full moon

বাড়ানো

a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth

মেটিওরয়েড

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

মেটিওরাইট

a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light

মেটিওর

a disruption in earth's magnetic field caused by solar activity, resulting in variations that can impact electronic systems and communications on earth

ম্যাগনেটিক স্টর্ম

existing or occurring between galaxies

মহাকাশের গ্যালাক্টিক

existing or occurring between planets

অন্তরগ্রহী

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

মহাকাশিক

(specialist) space that consists of more than three dimensions

হাইপারস্পেস

relating to or originating from outside the Earth or its atmosphere

অবেতারতিত্ব

a planet that is outside the solar system

এক্সোপ্ল্যানেট

(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects

অন্ধকার পদার্থ

very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies

জীবাণু ধূলি

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

করোনা

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

ধূমকেতু

the colored lights, mainly green and red, in the sky seen primarily near the southern magnetic pole

দক্ষিণীয় অরোরা

the colored lights, mainly green and red, in the sky seen primarily near the northern magnetic pole

আর্কটিক অরোরা

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

নক্ষত্রপুঞ্জ

a part of planet where the air, land, and water are suitable for all the living things to exist on

জীববিজ্ঞানের

an endless or lengthy period of time

এন