Russia mulls beacons and the bomb to thwart asteroids
Russian officials on Tuesday proposed ideas ranging from planting beacon transmitters on asteroids to megaton-sized nuclear strikes to avert the threat from meteor collisions with the Earth.
Russian officials on Tuesday proposed ideas ranging from planting beacon transmitters on asteroids to megaton-sized nuclear strikes to avert the threat from meteor collisions with the Earth.
When the sun rose over Russia's Ural Mountains on Friday, Feb. 15th, many residents of nearby Chelyabinsk already knew that a space rock was coming. Later that day, an asteroid named 2012 DA14 would pass ...
A meteor strike in central Russia on Friday that left hundreds of people injured is the biggest known human toll from a space rock, a British expert said.
An Australian study has uncovered signs that the country's ancient Aborigines may have been the world's first stargazers, pre-dating Stonehenge and Egypt's pyramids by thousands of years.
Picture a dinosaur. Huge, menacing creatures, they ruled the Earth for nearly 200 million years, striking fear with every ground-shaking stride. Yet these great beasts were no match for a 6-mile wide meteor ...