Unit 6 Vocabulary Flashcard Astr/Astro, Stell/ Cosm/Cosmo, Sol

Front

What does the term 'cosmic' refer to?

Back

Relating to the universe or cosmos; often used to describe phenomena that are vast and beyond Earth.

Front

What is solar energy?

Back

Energy derived from the sun's radiation, often harnessed using solar panels.

Front

What are asteroids?

Back

Small rocky bodies that orbit the sun, primarily found in the asteroid belt between Mars and Jupiter.

Front

What is Astronomy?

Back

The scientific study of celestial bodies, space, and the universe as a whole.

Front

What does 'stellar' mean?

Back

Relating to stars; often used to describe something outstanding or excellent.

Front

What is the difference between 'astronomy' and 'astrophysics'?

Back

Astronomy is the study of celestial objects and the universe, while astrophysics focuses on the physical properties and underlying processes of these objects.

Front

What is a galaxy?

Back

A massive system of stars, stellar remnants, interstellar gas, dust, and dark matter, bound together by gravity.

Front

What is the solar system?

Back

A collection of celestial bodies, including the sun, planets, moons, asteroids, and comets, that are bound by gravity.

Front

What does 'planetary' refer to?

Back

Relating to planets; often used to describe phenomena or characteristics associated with planets.

Front

What is the significance of the sun in our solar system?

Back

The sun is the central star of our solar system, providing light and heat that sustain life on Earth.