Scale series #5: Intergalactic Scale

And our final installment in the scale series looks at the distances across and beyond whole galaxies!

Note: This video is from the fantastic Khan Academy collection of educational videos.

Scale series #4: Scale of the Galaxy

Next up in our scale series is our very own galaxy.

Note: This video is from the fantastic Khan Academy collection of educational videos.

Scale series #3: Scale of Distance to Closest Stars

Next up in our scale series is the distance to our closest stellar neighbors.

Note: This video is from the fantastic Khan Academy collection of educational videos.

Scale series #2: Scale of the Solar System

Next up in our scale series is the Solar System.

Note: This video is from the fantastic Khan Academy collection of educational videos.

Scale series #1: Scale of Earth and Sun

In our previous Science thing we took a look at the measurement of very small things. Today we take a step towards understanding astronomical distances by examining the scale of the Earth and the Sun.

Note: This video is from the fantastic Khan Academy collection of educational videos.