This video examines the force of gravity and looks at its critical role in the formation of the sun and planets of our solar system.

This video examines details relating to the planets Jupiter, Saturn and their moons.

Universal Law of Gravitation explores Newton’s Universal Law of Gravitation by defining and providing examples.

Inner and Outer Planets compares and contrasts the properties of the inner and outer planets.

“Phases of the Moon” will explain the moon’s different phases and why they appear as they do from Earth.

This video explores five fun facts about the asteroids.

0:22 - riddle #1 - the falling wooden and iron balls 1:54 - answer to riddle #1 4:20 - simone asks me a question about transistors! 5:40 - riddle #2 - the boat/rock puzzle

How big do you think our solar system is? Up until Pluto? A bit beyond? How big can other solar systems get?

Mike Read, International Space Station Commercial Space Utilization Manager, discusses NASA's new directive that further opens up the station for commercialization and space tourism with the goal of developing a robust economy in...

You've probably heard the term Dark Matter, but what is it, and how do we know it exists?

How do stars form? How do planets form? How do scientist find other planets?<br/>
Searching for Life in the Galaxy, Part 3

The Lunar Reconnaissance Orbiter, launched 10 years ago this month, has made groundbreaking discoveries about the Moon, and will pave the way for future human exploration with NASA's Artemis mission.

This live-action video program is about the word air. The program is designed to reinforce and support a student's comprehension and retention of the word air through use of video footage, photographs, diagrams and colorful, animated...

Explore the fascinating phenomenon of tides and how they are influenced by the gravitational forces of the moon and the sun. We learn how ancient civilizations accurately predicted tides and how this knowledge continues to be crucial for...

Examine how tides are formed. Understand their predictable patterns and how the gravitational force of the sun and moon impact ocean tides. The video also explains the concepts of high tides and low tides, as well as the occurrence of...

This video is answering the question of are black holes affected by gravity.

This video explores five fun facts about Oceans.

This live-action video program is about the word air. The program is designed to reinforce and support a student's comprehension and retention of the word air through use of video footage, photographs, diagrams and colorful, animated...

How are particles closer to the sun compared to particles farther away? What are terrestrials? Mercury, The Solar System Historian, Part 1

This video discusses the concept of gravity and its importance in keeping objects in place. It discusses Isaac Newton's theory of universal gravitation and how gravity affects various aspects of our lives, from objects falling to the...

Escape velocity is defined and illustrated. The escape velocity of planet Earth is derived.

How dense is the sun? How does the suns energy affect the earth? What is the solar composition of the sun? The Powerhouse Sun, Part 1

Whats the atmosphere like on Venus? How much of the planet wrere they able to explore? What caused Venus to become what it is today?<br/>
Venus, Earths Lost Twin, Part 2

It explains gravitation, force of gravity and gravitational force. It talks about the universal law of gravitation and its importance.