21. July 2023How does gravity affect the movement of comets and asteroids?Gravity influences the motion of comets and asteroids, determining their orbits, speeds, and trajectories.
10. July 2023How does the force of gravity vary on different celestial bodies?Gravity varies on celestial bodies due to differences in mass and radius, resulting in varying gravitational forces.
5. July 2023How does the Sun’s energy travel through space?The Sun's energy travels through space as electromagnetic radiation.
5. July 2023How does the Moon’s surface differ from Earth’s?The Moon's surface lacks water, air, and an atmosphere, making it harsh and uninhabitable compared to Earth.