Sound doesn't travel in space.
255
The light hitting the earth right now is 30 thousand years old.
163
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
NASA invented baby food as we know it today.
7
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
It would take more than 150 years to drive a car to the sun.
569