Did an asteroid or several million years worth of volcanic dust wipe out the dinosaurs?
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People and places -Environmental awareness and care - Environ
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Learning Points
Climate...

Dive into the profound history of Earth's five major mass extinctions, from the Ordovician-Silurian to the Cretaceous-Paleogene events. Learn about the causes ranging from global cooling to asteroid impacts, which led to the drastic...

The European Space Agency's Rosetta spacecraft is on an 11-year mission to analyze samples of comets. Along the way, it has passed close to Earth, Mars, and flown past asteroids. Rosetta will map the comet's surface to find a suitable...

Journey back 65 million years to explore the catastrophic events that may have ended the age of dinosaurs. From the impact of a colossal asteroid to massive volcanic eruptions, discover how these monumental events shaped the fate of...

Explore the inspiring story of a self-taught astronomer dedicated to discovering near-Earth objects and building his own telescopes.

Dr. Forrester explains the force of gravity. She also teaches why we have multiple seasons.

Dr. Forrester teaches about our solar system.

Many of us grew up with the knowledge that Pluto was our solar system's ninth planet. So what changed about the definition?

This video takes the reader through the first part of the space alphabet adventure, covering letters A to E. It includes explanations of asteroids, black holes, comets, dwarf planets, and Earth, as discovered by the characters in...

This video covers the last segment of the alphabet adventure, from S to Z, and the return home. It discusses Saturn, Titan, Uranus, Venus, white dwarfs, X-rays, young Crescent moons, and the Zodiac, concluding with the characters...

FT Energy Source - Recent developments suggest mining in space is gradually getting closer to becoming a reality, but could asteroids really help us to replenish scarce resources on Earth? As the FT’s Harry Dempsey explains, cost remains...

In this video you'll find meteor facts , Asteroid facts , and comet facts . Brought to you by KLT. Don't forget to sing along!

Learn about our solar systems Dwarf Planet Ceres with this dwarf planet song. Brought to you by KLT. Don't forget to sing along.

Dr. Forrester defines the terms comet, asteroid, meteors, meteoroids, and meteorites by classifying them as objects found within space. She also discusses the Chicxulub crater at the tip of Mexico’s Yucatan Peninsula and the theory...

ASTEROID Size Comparison /4 Vesta Asteroid

An apocalyptic asteroid is on a collision course with our wonderful little planet! What do we do?

Let's learn about the differences between asteroids, comets, and meteors!

Help Ava count the stars and practice counting to 20. Can you use your counting skills to help the astronaut get past the asteroids?<b<br/>r/>
CURRICULUM OBJECTIVE
Read and write numbers from 1 to 20 in numerals and words.

This video explores five fun facts about the asteroids.

This video explores five fun facts about the meteors.

This problem is about the acceleration of a ball at the top of its path when thrown up on the surface of a small asteroid.

This problem is about how the gravitational force on a ball changes as it moves up away from a small asteroid.

Movie mistakes are an inherent part of any movie - it’s almost impossible to make movies without taking certain “creative liberties” to enrich and supplement the plot. In this video, we’ll take a look at some common movie myths...

Asteroids are small, rocky objects that orbit the sun, just like the rest of the planets and celestial bodies in our solar system. Although asteroids are present throughout the solar system, most of them live in the asteroid belt—a...