Astronauts aboard the International Space Station (ISS) travel at speeds of around 28,000 kilometers per hour (17,500 miles per hour) as they orbit Earth.
That's faster than a speeding bullet!

Astronauts aboard the International Space Station (ISS) travel at speeds of around 28,000 kilometers per hour (17,500 miles per hour) as they orbit Earth.
That's faster than a speeding bullet!
Snails have teeth. between 1,000 and 12,000 teeth, to be precise.
They aren’t like ours, though. You’ll find the snail's tiny 'teeth' all over its file-like tongue.
The world's oldest cat lived to 38 years and three days old.
The record belongs to Creme Puff, and has stood since 2005.
The largest piece of fossilised dinosaur poo discovered is over 40cm long and over two litres in volume.
Most likely produced by Tyrannosaurus rex, the fossilised dung (also named a 'coprolite') is helping scientists better understand what the dinosaur ate.
Did you know the smell after rain has a name?
It’s called petrichor and is caused when raindrops release plant oils and compounds from soil bacteria into the air.