The Stars and The Sun
We discuss about the stars and the sun. A star is a huge ball of hot glowing gases. It gives out heat and light. The sun is also a star. It is the star nearest to us. That is why it appears so big as compared to the other stars. All stars other than the Sun appear as twinkling points of light in the night sky.
We see there are countless stars in the sky in a cloudless, clear night.
Some stars twinkle while some have a steady light. The twinkling stars
have their own light. They are huge spheres of burning gases. They give
off their own heat and light. They cannot be seen during the day because
of the light of the Sun.
Without the Sun’s heat and light, the Earth would have been very cold. There would have been no life on the earth.
Note:
We should not focus the rays on our body. The skin can get burnt. Also, never look at the Sun directly. It can damage our eyes.
From The Stars and the Sun to HOME PAGE
Recent Articles
-
Respiratory Volumes and Capacities | Tidal Volume | Dead Space
Aug 29, 25 05:17 PM
Explain respiratory volumes and capacities: Tidal Volume - Tidal volume is the volume of air inspired or expired in relaxed or resting position. Amount of tidal volume is about 500 m and it consists o… -
Mechanism of Breathing | Definition of Inspiration and Expiration
Aug 17, 25 11:41 PM
Breathing is the process which is accomplished in three states that is inspiration expiration and pause . Definition of inspiration - Entry of air into the lungs from outside during breathing is calle… -
Human Respiratory System | External Nares | Nasal Cavity | Pharynx
Aug 04, 25 03:14 PM
Definition of respiration - This is the process of making energy available to organisms and their living cells through enzyme controlled catabolic breakdown of organic molecules. The organic materials… -
Disorders of Digestive System | Symptoms of Jaundice | Vomiting |
Jul 16, 25 12:18 PM
Jaundice- It is a disease that occurs due to Umesh discoloration of the skin due to deposition of bilirubin and biliverdin pigment. Jaundice can be offered according to the different position like pre… -
Absorption of Digested Products | Absorption of Water | Nephrons
Jul 09, 25 02:24 PM
Food and water is observed in different parts of the body and is distributed in different cells and tissues. Absorption of food is observed to be observed in the small intestine in the specific type o…
New! Comments
Have your say about what you just read! Leave me a comment in the box below.