Curated OER
Hyper Physics: Earth Orbits
An equation for the law of universal gravitation is stated. The weight equation (W=m*g) is related to the law. An interactive Javascript form allows the user to practice determining the force of gravity and the acceleration of gravity...
University of Maryland
University of Maryland: The Astronomy Workshop
Find tools to calculate astronomical distances and sizes, to view various Solar System models, to compare gravity's affect on weight, and more. A good place to find interesting facts, simple animations, and astronomy links to physics and...
NASA
Nasa: Magellan Mission to Venus
This home page from NASA offers Venus images taken by Magellan and other highlights from the mission. In orbit around Venus for four years this mission provided maps of 98 percent of the surface of Venus that are more detailed than most...
NASA
Nasa: The Rocket Motor
An online version of a book pertaining to task of launching rockets into space and subsequently navigating them through space. The first several "chapters" (pages) describe the influence of gravity on Earth and the barriers which it...
Kidport
Kidport: The Space Shuttle
Students can see actual photos of a space shuttle launching from earth as well as the people who now could go because of technology. Learn about some of the equipment and vehicles used to make it happen.
Kidport
Kidport: The Moon Landing
Travel back in history and see the first men on the moon. See photos of the crew, the launch, the landing and more.
PBS
Pbs Learning Media: Spin a Spiral Galaxy
This interactive activity from NOVA Online lets you spin a spiral galaxy, including our own Milky Way. It demonstrates that what you can learn from visible light observations of a galaxy is largely determined by the angle from which you...
Enchanted Learning
Enchanted Learning: Jupiter
This thorough site presents a wealth of facts about the fifth largest planet. Topics you will find discussed include size, mass and gravity, length of day, orbit, moons, and more. Various Jupiter activities are found on this site such as...
Enchanted Learning
Enchanted Learning: Neptune
A wealth of facts await you on this complete site. Topics include size, mass and gravity, length of day, orbit, distance from the sun, and more. A coloring page, quiz, fill-in-the-blanks activity, and interactive puzzle will challenge...