YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the size of Washington, D.C ...
Remember that asteroid we told you about that had a 1-in-77 chance of ruining everyone's 2032 Christmas plans? Scientists now ...
Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.
We interrupt our regular schedule of fish puns and naughty jokes about holes to warn you that a huge chunk of celestial ...