Tuesday, Jul 08th
Last update08:36:09 AM GMT
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.
 Astronomers have spotted a new comet, moving on a trajectory that indicates that it whizzed into... |
Environmental advocates are questioning the actions of a private university in Louisiana after the resignation of... | ||
 Throughout the 20th and the first quarter of the 21st centuries, the US became a world... |
 A 2,500-year-old royal tomb has been discovered by archeologists at the site of an ancient city... |
