Q.1.
An apparent shift in the position of an object when viewed from different locations.
Q.2.
An explosive release of energy that comes from the sun and that is associated with magnetic disturbances on the sun's surfaces.
Q.3.
Select the correct spelling:-
Q.4.
A light year is...
Q.5.
True or False:Star patterns are called constellations.
Q.6.
This is what our sun will become at the end of its life cycle.
Q.7.
The smaller the planet or moon, the less gravity it will have.
Q.8.
Which season has the shortest days (least amount of daylight)?
Q.9.
It takes the moon about a _____ to revolve around the Earth
Q.10.
Shadows in the morning will be longer than at noon.
Q.11.
The Sun appears to move across the sky because...
Q.12.
Half of the moon and Earth are always...
Q.13.
The Earth spins around its own axis once every ____ hours
Q.14.
Astronomers can often identify a binary system that includes only one visible star by observing the effects of the dim star’s _________ on its brighter companion.
Q.15.
If the Southern Hemisphere is experience winter, the Northern Hemisphere is experiencing....
Q.16.
Brighter stars are hotter, larger, and closer to Earth
Q.17.
If I drop a jug of water and a pencil at the same time, which would hit first?
Q.18.
How long does earth's rotation last?
Q.19.
Our star is a
Q.20.
The color of the star tells us its