EVERYDAY SCIENCE

Detailed explanation-1: -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.

Detailed explanation-2: -Use of terms “astronomy” and “astrophysics" However, since most modern astronomical research deals with subjects related to physics, modern astronomy could actually be called astrophysics. Some fields, such as astrometry, are purely astronomy rather than also astrophysics.

Detailed explanation-3: -An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy.

Detailed explanation-4: -Astronomy is part of Space Sciences, which include other disciplines like Astrophysics, Planetary Science, Meteorology, Space Travel and Exploration.

Detailed explanation-5: -ASTROPHYSICS: Applying the laws of physics in space. ASTROMETRY: Mapping celestial bodies. ASTROGEOLOGY: Examining rocks, terrain, and material in space. ASTROBIOLOGY: Searching for life outside Earth. 12-May-2022