When an asteroid threatens Earth, astronomers use a rating called the Torino scale to communicate the risk. Richard Binzel, ...
The Space Race on MSN
The Asteroids That Keep NASA Up at Night
NASA’s growing focus on asteroids stems from both scientific curiosity and the potential threat these objects pose to Earth.
NASA on alert as two are approaching on 11th November, while three asteroids safely passed on 10th November. The asteroids ...
A scientist spotted the asteroid hiding in the light of the sun. It's not an imminent threat to Earth, but other space rocks like it could be. A newly found space rock almost broke a speed record. The ...
An Ontario preteen may be one of the youngest Canadians to ever find an asteroid. Siddharth Patel, a 12-year-old who lives in London, Ontario (west of Toronto), spotted two possible asteroids in ...
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