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- Dictionaryas·tron·o·my/əˈstränəmē/
noun
- 1. the branch of science which deals with celestial objects, space, and the physical universe as a whole.
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Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets.
Jun 17, 2024 · Astronomy is the study of objects and phenomena beyond Earth, whereas cosmology is a branch of astronomy that studies the origin of the universe and how it has evolved.
The meaning of ASTRONOMY is the study of objects and matter outside the earth's atmosphere and of their physical and chemical properties. The Difference Between Astronomy and Astrology.
Astronomy is the study of everything in the universe beyond Earth’s atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.
Jul 25, 2023 · What is astronomy? Astronomy uses mathematics, physics and chemistry to study celestial objects and phenomena. What are the four types of astronomy? Astronomy cannot be divided...
the scientific study of the universe and of objects that exist naturally in space, such as the moon, the sun, planets, and stars. Examples. Unlike astronomy, astrology cannot be described as an exact science. I've always had an interest in astronomy. These ancient scholars were steeped in poetry and painting, as well as maths and astronomy.
The scientific study of the universe and the objects in it, including stars, planets, nebulae, and galaxies. Astronomy deals with the position, size, motion, composition, energy, and evolution of celestial objects.
Astronomy is a physical science concerned with the smallest particles and the largest natural objects. The name Astronomy comes from the Greek roots Astr- and -nomia to literally mean "name stars".
the scientific study of the universe and of objects that exist naturally in space, such as the moon, the sun, planets, and stars. Examples. Unlike astronomy, astrology cannot be described as an exact science. I've always had an interest in astronomy. These ancient scholars were steeped in poetry and painting, as well as math and astronomy.
Astronomy is the scientific study of celestial bodies. Stars, galaxies, planets, moons, asteroids, comets and nebulae are studied, as are supernovae explosions, gamma ray bursts, and cosmic microwave background radiation. Astronomy includes the development, physics, chemistry, meteorology and movement of celestial bodies.
