How Fast a Rocket Has to Go to Leave Each Planet in the Solar System

Interesting animation of how fast rockets have to travel to leave each planet.

The True Size of Countries

Some countries are not that huge...

The Science of Snowflakes Explained

What determines the type of snow crystal that falls on your nose.

Earth Compared to All of Its Water and Air

This somehow makes Earth look even more vulnerable.

How Birds See The World As Compared To Humans

There are big differences, here's why.

Amazing Visual Comparison of How Planets Rotate & Tilt

There are some huge differences in rotational speed and axis.

Close Up on the Andromeda Galaxy Shows How Many Stars There Are

Close up on the Andromeda Galaxy and see how many stars are out there.

1659 Map of a Not Yet Fully Discovered Australia

What had been discovered from Australia 43 years after first European contact.
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