One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
Summer on Uranus lasts for 21 years.
358
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Sound doesn't travel in space.
255
It 'snows' metal on Venus.
13