Based on the Tunguska asteroid which flattened 830 square miles (2,150 square km ... and Edinburgh would be all but wiped off the map by the size of the shockwave. However, these estimates are ...

U.S. and British scientists used photos and data from NASA's Lunar Reconnaissance Orbiter to map the area and calculate ... Kring and his team estimate the asteroid was 15 miles across and that ...

The space rock is between 130 feet and 330 feet long, so about the size of Big Ben. It’s the only large asteroid with an ... could come within around 66,000 miles of Earth.

U.S. and British scientists used photos and data from NASA’s Lunar Reconnaissance Orbiter to map the area and calculate the path ... Kring and his team estimate the asteroid was 15 miles (25 ...

U.S. and British scientists used photos and data from NASA’s Lunar Reconnaissance Orbiter to map the area and ... and his team estimate the asteroid was 15 miles (25 kilometers) across and ...

Three people have died after a historic snow storm unleashed across approximately 1500 miles of the southern US ... Weather areas included big cities like Jacksonville, Florida, which is expected ...

At 43 years old, Guyon today has a very big telescope to work with ... But ground telescopes have a serious drawback: They sit under miles of our atmosphere. Fluctuations in the air’s ...

It is difficult to comprehend the true magnitude of such a vast land mass, but consider this: the nation of Russia is nearly as big as the ... per square mile. Much of Russia has an extraordinarily ...