This video explains the formation of the universe as described by the Big Bang theory.

From ancient civilizations to modern breakthroughs, learn about the nine most important cosmic discoveries that changed the way we look at our Sun, Moon and beyond. Learn how Copernicus challenged the status quo, Kepler unveiled the...

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

This week on Nature League, Brit Garner explores the rhythms and cycles of life on Earth.

Moon Knight is the latest Marvel character to get a live action adaptation on Disney Plus. The show tells the story of Marc Spector (Oscar Isaac), who becomes the Fist of Khonshu, the Egyptian Moon God. How faithful is the MCU god to...

This video explores five fun facts about constellations.

There is plenty of art ABOUT space, but this video explores art ACTUALLY IN space. Learn about cosmonauts sketching orbital sunrises, the Moon Museum, Carl Sagan's Golden Record, and the sculptures currently orbiting Earth today, among...

Extrasolar planets, or exoplanets, are planets that orbit stars other than our sun. Astronomers like Dr. William Welsh at San Diego State University primarily use two methods to detect these distant planets: Doppler and Transit...

Learn how to eliminate star trails in this quick astrophotography tutorial. In this video I cover the "500 Rule" and "NPF Rule," two ways to eliminate star trailing that can creep up in your photos. Link to spreadsheet with pixel...

For billions of years, the Earth and the Moon have danced together. Since the Apollo era, scientists have used lasers — a technology then in its infancy — to measure their waltz. Lasers have since played increasingly important roles in...

If you've ever wondered how to produce captivating astro-self-portraits, light paint foreground elements for a unique flare, or achieve technical perfection by mastering precise focus and cutting through light pollution, this video will...

Olber's Paradox. With so many stars in the universe, why is space black and not white with light?

The night sky is full of planets, satellites, and cosmic objects we can see with our eyes and telescopes. In between all that material there’s a huge amount of invisible matter and the vast majority of it is called plasma. Follow along...

This video is a lecture on the Hertzsprung Russell diagram, which is used to understand the brightness and temperature of stars. The narrator explains the classification system of apparent magnitude and how it is used to compare the...

NASA's Mike Sekerak discusses the DAVINCI mission to Venus.

This week’s assignment comes from artist Paula McCartney, whose work explores the boundaries between the natural and unnatural. Her assignment asks you to reexamine what those terms even mean by constructing an image of the so-called...

Sure, you've seen Vincent Van Gogh's famed painting The Starry Night before. And maybe you know of him as a tortured soul. But let's take a closer look behind this most recognizable work of art.

A conversation with Jon Jenkins, the science lead for the Science Processing Operations Center at NASA's Ames Research Center in Silicon Valley. At the SPOC, the raw data from NASA’s newly launched planet hunter, TESS, is prepared for...

From comets to the very special birth of a star, get your telescopes and calendars at the ready as AllTime10's brings you 10 Astronomical Events That Will Happen In Your Lifetime!

In space, we have to expect the unexpected. Sunny Panjwani of NASA’s Johnson Space Center shares how he got thrown into an emergency situation on his first day as a flight controller. His team makes sure that astronauts have a safe...

Two stimulating films aimed at introducing students to the wonders of the universe, its size and its origin.



How Big is the Universe?: it is impossible for the human mind to grasp just how big the universe is, but astronomer...

Distance learning video on night sky.

What happens when you point the Hubble Space Telescope at the darkest part of the sky for 10 consecutive days? Besides using up extremely valuable time, what would you find?

Decades of planning. One heart-pounding setback. Over a million mesmerizing images of space. This is the story of the Hubble Space Telescope, our window to the stars.