प्राकृतिक विज्ञान SAT - खगोल विज्ञान और एयरोस्पेस विज्ञान

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

खगोल-विद्या विशारद

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

खगोल

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

नक्षत्र-भवन

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

बेधशाला

related to or occurring in the sky or outer space

खगोलीय

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

छोटा तारा

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

उल्का

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

सुपरनोवा

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

नक्षत्र

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

धूमकेतु (खगोल विज्ञान)

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

व्हाइट द्वार्फ

a planet that is outside the solar system

एक्सोप्लैनेट

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

क्षुद्रग्रह बेल्ट

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

की परिक्रमा

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

क्रांति

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

पृथक करना

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

तारकीय कोरोना

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

चमक

related to or characteristic of planets or the solar system

ग्रहों का

a depression on the surface of a celestial body, formed by the impact of cosmic debris such as meteoroids or asteroids

गड्ढा

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

सौर द्रव्यमान

relating to or originating from outside the Earth or its atmosphere

अलौकिक

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

फ़ोटोस्फ़ेयर

to overshadow another astrological body

ग्रहण लगना

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

वलयाकार ग्रहण

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

तारों के मध्‍य का

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

नीहारिका (गैस का बादल)

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

अरोड़ा

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

बौना गृह

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

टेक्टाइट

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

शस्त्रागार क्षेत्र

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

हवाई जहाज़ चलाने की विद्या

a vehicle designed to travel in space

अंतरिक्ष यान

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

प्रक्षेपण (मिसाइल, आदि)

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

लांच पैड

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

तहक़ीक़ात

a vehicle designed and used to go to space and return multiple times

अंतरिक्ष शटल

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

घुमक्कड़