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Why NASA Punched an Asteroid
Where did life come from? It’s one of the biggest questions humans have ever asked — and the answer might be locked in ancient space rocks that were around before life began. To find out, NASA pulled off one of its most ambitious...
Science ABC
What is Evolution: A REALLY SIMPLE and Brief Explanation
Evolution is the net change in organisms or a population over the span of many generations. This change in organisms or populations happens through DNA mutations and reconbination and is passed down to the next generation through...
Curated Video
What is Evolution: A REALLY SIMPLE and Brief Explanation
Evolution “is the net change in organisms or a population over the span of many generations.” This change in organisms or populations happens through DNA mutations and reconbination and is passed down to the next generation through...
NASA
NASA | Developing a Comet Harpoon for Sample Return
The Comet Nucleus Sample Return mission will collect subsurface samples from a comet and return them to Earth. Comets and asteroids are leftover remnants from the early solar system and by studying samples from these objects, we can...
Curated OER
The Origin of Life - Scientific Evidence
Ever wish there was a guest lecturer to help you explain the origins of life? Invite Mr. Anderson into your room with this 14-minute video lecture that describes the origins of life, age of the earth, and how scientists know what they do...
PBS
Pbs Learning Media: Life's Rocky Start the Miller Urey Experiment
How did life first arise on earth? There are many theories and scientists Stanely Miller and Harold Urey set out to recreate the environment of early earth in order to find some answers. Watch this video from NOVA to see the results of...
PBS
Pbs Learning Media: Life's Rocky Start Deep Sea Vents
What if life began deep in the ocean? One experiment set out to prove the theory that life began around deep sea vents. This video shows the results of this experiment and it what it taught us about the origins of life. Closed caption...