Front

What does the term 'Rotation' mean?

Back

Rotation refers to the spinning motion of an object around its own axis. For example, the Earth rotates on its axis, which takes about 24 hours.

Front

Which planet is known as the hottest in our solar system?

Back

Venus is the hottest planet in our solar system due to its thick atmosphere that traps heat.

Front

What causes the moon to appear red during a lunar eclipse?

Back

During a lunar eclipse, the Earth's atmosphere scatters sunlight, allowing only the red wavelengths to reach the moon, making it appear red.

Front

How did we first see the far side of the moon?

Back

The far side of the moon was first photographed by a Soviet probe.

Front

What is the concept of gravity related to in terms of space?

Back

Gravity may be caused by the curvature of space, as described by Einstein's theory of general relativity.

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth passes between the sun and the moon, blocking sunlight from reaching the moon.

Front

What is the difference between rotation and revolution?

Back

Rotation is the spinning of an object around its own axis, while revolution is the movement of an object around another object in an orbit.

Front

What is the primary reason we have seasons on Earth?

Back

Seasons are caused by the tilt of the Earth's axis as it orbits the sun.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.

Front

What is the main component of the Earth's atmosphere?

Back

The main component of the Earth's atmosphere is nitrogen, making up about 78%.