Earth and The Universe

Front

What are dark areas on the sun that have a strong magnetic field?

Back

Sunspots are dark areas on the sun's surface caused by magnetic activity, appearing cooler than surrounding areas.

Front

What has a tail of ice and dust?

Back

A comet is a celestial object made of ice and dust that, when close to the sun, develops a glowing tail.

Front

Who proposed the heliocentric model of the solar system?

Back

Nicholaus Copernicus proposed the heliocentric model, stating that planets revolve around the Sun.

Front

Where do astronauts live to conduct research in space?

Back

Astronauts live on the International Space Station (ISS) to conduct scientific research.

Front

How many times does the Earth revolve around the sun in a year?

Back

The Earth completes one revolution around the sun in a year.

Front

What is the term for the path that a celestial body takes around another body?

Back

An orbit is the path that a celestial body follows as it revolves around another body.

Front

What is the name of the force that keeps planets in orbit around the sun?

Back

Gravity is the force that keeps planets in orbit around 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 term for a small rocky body that orbits the sun, primarily found between Mars and Jupiter?

Back

An asteroid is a small rocky body that orbits the sun, mainly found in the asteroid belt.

Front

What is the phenomenon called when the moon passes between the Earth and the sun?

Back

A solar eclipse occurs when the moon passes between the Earth and the sun.