Space

Ever since human first looked up in the night sky and wondered what was out there, we have been trying learn more about outer space. Explore the planets. Study asteroids and comets and find out what it is like to train to be an astronaut.

Video thumbnail: Science Trek Apollo 14 Astronaut Dr. Edgar Mitchell

Science Trek

Apollo 14 Astronaut Dr. Edgar Mitchell

Learn what it was like to be an Apollo Astronaut and walk on the moon.

Apollo 14 Astronaut Dr. Edgar Mitchell

Video thumbnail: Science Trek D4K: Barabara Morgan, Educator in Space Interview

Science Trek

D4K: Barabara Morgan, Educator in Space Interview

How did Barbara Morgan go from a classroom in McCall to the International Space Station?

D4K: Barabara Morgan, Educator in Space Interview

Video thumbnail: Science Trek D4K: Planets

Science Trek

D4K: Planets

Learn about the planets in our solar system.

D4K: Planets

Video thumbnail: Science Trek D4K: Astronomy

D4K: Astronomy

Video thumbnail: Science Trek D4K: The Moon

Science Trek

D4K: The Moon

The Moon is Earth’s closest neighbor. What does the Moon tell us about our own planet.

D4K: The Moon

Video thumbnail: Science Trek D4K: Galaxies

Science Trek

D4K: Galaxies

The universe is made up of billions of galaxies. But what is a galaxy? Find out here.

D4K: Galaxies

Video thumbnail: Science Trek Mars

Science Trek

Mars

Why is Mars more like Earth than any other planet in the solar system? Find out.

Mars

Video thumbnail: Science Trek Astronauts

Science Trek

Astronauts

What is it like to be an astronaut? Find out what it is like to work in space.

Astronauts

Video thumbnail: Science Trek  Asteroids & Comets

Science Trek

Asteroids & Comets

Asteroids and comets are clues to how our universe began. Find out more on Science Trek.

Asteroids & Comets

Video thumbnail: Science Trek Exoplanets

Science Trek

Exoplanets

Is there another Earth-like planet somewhere in the universe? Learn more about exoplanets.

Exoplanets

Video thumbnail: Science Trek The Sun: Sun Basics

Science Trek

The Sun: Sun Basics

How was the sun formed, what are its layers, and how does it impacts Earth?

The Sun: Sun Basics

Video thumbnail: Science Trek The Sun: Solar Eclipse

Science Trek

The Sun: Solar Eclipse

Learn why an eclipse of the sun happens only because of an amazing coincidence.

The Sun: Solar Eclipse

Video thumbnail: Science Trek Mars: Exploring Mars

Science Trek

Mars: Exploring Mars

When did we first start exploring Mars?

Mars: Exploring Mars

Video thumbnail: Science Trek The Moon: Explore The Moon

Science Trek

The Moon: Explore The Moon

Learn more about the Earth's only natural satellite.

The Moon: Explore The Moon