A black body is a theoretical or imaginary object that perfectly absorbs all incoming electromagnetic radiation, and also emits radiation, like heat and visible light, based on its temperature. A black body is considered theoretical...

A fun song that talks about playing in all types of weather.

Learn about stars in this bedtime song.

Can a special dance really make it rain? Find out with this funky tune that gets kids dancing, grooving, and learning about the weather.

Soak up the sun! In this craft video, your child will learn how to draw a sun with step-by-step instructions. Let your little one’s creativity shine on!

The sun is out and the sky is blue! Celebrate the season with a song that radiates Beach Boy vibes. Your whole family will love rocking out to this groovy jam.

The Planets describes the characteristics of each planet within the solar system by explaining each planet’s characteristics.

Learn about Kepler 37B -- the smallest known exoplanet -- including its discovery, history, orbit, other members of the Kepler-27 system and more with this Astronomy video by KLT!

The Sun identifies the sun as one of many stars that exist in the universe by recognizing that the sun appears to be the largest star in the sky because of how close it is to Earth in relation to other stars.

“What Does Sunlight Do?” discusses the warming effects of the sun.

The video “Temperature Differences” explores the differences between sun and shade.

Dr. Algae introduces the parts of a plant and explains the importance of each one.

Dr. Algae explains why all living things need food, air, and water to survive.

Rotation and Revolution of Earth explores Earth’s rotation cycle and revolution around the sun.

Dr. Algae explains how the Earth rotates on its axis and revolves around the sun, causing night and day, and the four seasons.

“Earth: What If It Had No Moon?” discusses ways that the sun and moon affect Earth, focusing specifically on the moon’s gravitational effect.

Brit looks back on our eleventh month on Nature League, when we explored the theme of rhythms.

This week on Nature League, Brit explores the rhythms of life on Earth by interviewing Dr. Mark Reiser about solar and lunar cycles.

You've probably seen a fogbow but didn't notice, because they often blend with fog. A fogbow is a cousin of a rainbow, but generally without a lot of color. A fogbow appears as a bright arc in the tiny water droplets of fog. Fogbows form...

The Aurora has fascinated and intrigued people for ages. It is a display of light in Earth’s magnetosphere caused by high energy particles arriving to the planet in the solar wind. The Aurora is seen in both hemispheres. In the northern...

What happens when black holes collide? What is the speed of gravity? There are so many weird questions related to gravitational waves.

In this video, we delve into the incredible power generated by the sun and wind and how they can be harnessed as sustainable energy sources. Join us as we uncover the fascinating world of solar and wind power, discussing their...

A rainy day spent inside helps a little boy learn about clouds and the water cycle from his mother. He sees the value of rain to plants, animals, people and the planet, even when the rain is not convenient for him. As the rain...

The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...