Hold on to your hats, or in this case, your helmets: Scientists have finally pinpointed the so-called edge of space — the boundary between Earth's atmosphere and outer space.
With data from a new instrument developed by scientists at the University of Calgary, scientists confirmed that space begins 73 miles (118 kilometers) above Earth's surface.
Saturday, Apr 19th
Last update01:36:33 AM GMT
Headlines
Skywatchers in the Americas have caught a rare celestial show caused by the Earth's shadow falling...
Life on Earth might not be alone.Scientists have discovered a rocky, Earth-sized planet that might also...
We all know the Darwin fish, the car-bumper send-up of the Christian "ichthys" symbol, or Jesus...
