Gravity and Space Crossword Puzzle

QUESTIONS LIST:

• nebula : the cloud of dust and gas that the solar system came from.
• mass : the space a object takes up.
• proxima centauri : the closest star to the solar system besides the sun.
• sun : the object in the solar system with the largest gravitational pull.
• astronomical units : the measurement used for stuff inside the solar system.
• weight : the gravitational pull of an object.
• inertia : the force that balances out gravity.
• hubble : the first telescope in earth's orbit.
• light years : the way scientists measure large distances in space.
• issac newton : the person who discovered gravity.