Gravity & Orbital Motion of Universe- Galaxy - Solar System

Front

What is the origin of the solar system?

Back

The solar system came from a spinning disk of dust and gas.

Front

What type of galaxy is the Milky Way?

Back

The Milky Way is a spiral galaxy.

Front

Where is our solar system located within the Milky Way?

Back

In an outer arm of the Milky Way galaxy.

Front

What is a galaxy?

Back

A giant structure that contains dust, gases, and hundreds of billions of stars.

Front

What force governs the motion of our solar system?

Back

Gravity.

Front

What is gravity?

Back

Gravity is the force that attracts two bodies towards each other.

Front

What is the universe?

Back

The universe is the vast space that contains all matter, energy, planets, stars, galaxies, and the contents of intergalactic space.

Front

What is a nebula?

Back

A nebula is a giant cloud of dust and gas in space, often the birthplace of stars.

Front

What is orbital motion?

Back

Orbital motion is the movement of an object in an orbit around a point in space, such as a planet around a star.

Front

What is the difference between a planet and a star?

Back

A planet is a celestial body that orbits a star and does not produce its own light, while a star is a massive celestial body that produces light and heat through nuclear fusion.