The branch of science that deals with the study of heavenly bodies is called
Astronomy
Atomic physics
Biophysics
Cryogenics
Planets are heavenly bodies that move around the sun in fixed paths called _______ .
Orbit
Solar System
E - Orbits
Spin
The Earth completes one ______ around the Sun in 365 days .
Rotation
Revolution
None of these
The different constellations in the Zodiac are called
Meteors
Zodiac signs
Comet
Planets
To which galaxy the Sun belong ?
Andromeda
Whirlpool galaxy
Milky Way
Sunflower galaxy
The Sun's small planets are called asteroids . Most of them are moving around the sun, mainly between
Earth and Venus
Mars and Jupiter
Saturn and Jupiter
Mars and Earth
The position of the pole star or Polaris with respect to Earth is
Directly below the South Pole
Directly below the North Pole
Directly above the South pole
Directly above the North pole
One light year is equal to
9.4 x 1015 km
9.4 x 1015m
9.4 x 1012m
9.4 x 1011km
When do the Halley's comet appears the next time in future ?
2025
2059
2072
2062
Galaxy is a large group of
Stars
Satellites
Comets
