New ReviewCould there really be over 200 billion galaxies? It turns out the number may be closer to two trillion galaxies! A video presentation discusses the existence of galaxies in the universe. The narrator explains how scientists make their...

New ReviewThe Kepler Space Telescope ran out of fuel in October 2018. Learn what the telescope communicated to scientists before its demise! A video lesson from the SciShow Space series highlights the important data the Kepler Space Telescope gave...

Let the star's color be the guide! The color of a star indicates its temperature and its mass and distance affect the gravitational force. The lesson presentations address these concepts as well as how the theory of special relativity...

Explore the rings of Saturn! Space scholars discover the immense Saturn system through an interactive lesson. The activity, part of PBS's Space series for grades six through eight, features images captured by the Cassini spacecraft of...

How did the 2017 eclipse look in Los Angeles—or Chicago? Experience both views, plus many more, using a lesson from PBS's Space series for middle schoolers. Scholars follow the movements of the sun, moon, and Earth during the most recent...

Was Earth born as a Blue Planet? Discover where water came from with a video from an intriguing science playlist. The resource covers the three most likely origins of water, how scientists differentiate between comet and asteroid water,...

Space and dogs—two great ways to get young listeners interested in a story! A two-part audiobook features a tale about a dog named Bonzo and his astronomical adventure through outer-space. 

See the sun shine as you've never seen it before! Captivate your class with an activity from NOVA's Sun Lab unit. Viewers learn about the advanced satellite-mounted telescopes NASA uses to monitor the sun at every wavelength of light,...

Looking for a sun-sational multi-lesson plan full of videos, simulations, and discussion? Introduce your young scientists to all things solar with a four-part hands-on adventure. Pupils learn the basics of solar anatomy, space weather,...

Turn up the heat in your Earth Science class! Solar scholars examine the characteristics scientists use to predict solar weather through an interactive lesson. Users read background information and make guided observations, then...

Ever wonder what it's like to feel weightless? Hop aboard the Vomit Comet and find out! A video from a large physics playlist features the parabolic airplane flight used to simulate weightlessness. Young physicists discover how the...

View actual images of Pluto just as sophisticated cameras take them. The video instructor of a larger physics playlist follows a probe to take a trip to Pluto. Images show specific characteristics of the dwarf planet. 

Can we believe what we see in the movies? An installment of a physics video series explores the depiction of space in movies. Scholars learn about characteristics of planets by analyzing these videos.

Scientists estimate as many as 400 billion stars may exist in our galaxy alone. As part of a larger physics series, an out-of-this-world video introduces five amazing stars. Each star holds the record in something!

Would an evil mastermind trying to take over the universe use explosives in space? A video that is part of a larger series approaches this question with physics of course! She explains the role of the atmosphere, the properties of waves,...

Outer space may be a lot closer than you think! Science scholars model the layers of the atmosphere using transparencies to gain insight into the scale of space. The resource includes ideas to tailor the activity to the skill level of...

Just when you thought you had this figured out! Engage young physicists in an interesting look at the nature of a universal constant with a video, part of a PBS playlist on space time and measurement. Viewers examine the history of...

Build up the basics of geometry, one point at a time. The segment in an extensive playlist on basic geometry provides the definitions of the essential building blocks of geometry. Using drawings, the video shows examples and descriptions.

Even lands and planets far, far away feel the impact of humans! A video explains how space exploration leads to space litter. The lesson considers different events over time that led to space debris dangerous to satellites and even...

Travel through time to learn from some of the world's greatest scientists. The narrator of a thought-provoking video investigates the theories of Newton, Mach, and Einstein among others to determine if space itself is a thing. Viewers...

Flash back to 1801 to meet Ceres, the first asteroid discovery! Use a video lesson to learn how careful plotting and measuring led to the discovery of Ceres. Once lost, mapping the orbit led to new astronomy and new mathematics to...

Aristotle said, "The more you know, the more you know you don't know." Physics includes everything from the laws of motion to quantum gravity. An interesting video attempts to cover the main concepts of every branch of physics in only a...

The answer is: a method to celebrate a major milestone. A proud video celebrates 500,000 followers and gives an idea of how big that number is. The resource in the Veritasium playlist goes on to answer several questions posed by...

Ever wonder what climate change looks like from above? See Earth's struggle through the eyes of Commander Chris Hadfield with a video from the Veritasium playlist. Commander Hadfield describes his amazing journey through the Southern...