
There is a monument to laboratory mice in Siberia.

There are mirrors on the moon. They are used to calculate the moon’s precise distance from the earth.

Research shows that if you’re afraid of spiders, you’re more likely to find one in your bedroom.

“Rain of fish” is an annual weather event in which hundreds of fish rain from the sky onto the city Yoro in Honduras.

The surface gravities of Venus, Saturn, Uranus, and Neptune are all quite similar (within 15%) to Earth’s.