Asteroid ‘swims’ by Earth: ‘larger than an apartment building’ | Abroad
That qualification is given to any asteroid of any size that comes closer than 7.5 million kilometers. And 388945 2008 TZ3 Although it is ‘small to very small’ for an asteroid, it is nevertheless of considerable size: an estimated 500 meters in diameter. This makes the space stone larger than, for example, the Empire State … Read more