XR flew about 1.37 million miles (2.2M km) away from Earth. The space rock is estimated to be about 300-700 km (248-434 miles ...
A large asteroid, 535844 (2015 BY310), will pass the Planet Earth at a distance of about 3.7 million kilometers. Moving at 28 ...
A rare earth element called thorium has been discovered in large quantities in China's Bayan Obo mining complex in the Inner ...
The asteroid everyone was worried about won't hit Earth. Better news: Folks working in Baltimore will help us learn more ...
The X-Men are home to extremely powerful telepathic heroes like Jean Grey, but Marvel finally remembered which Mutant was the ...
YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough is being done to track it, says local astronomer.
Could a giant planet between Mars and Jupiter have doomed Earth? A new study suggests that small changes would have been ...