A new study finds that, with the immense quantity of satellites that hurtle in Earth's orbit today, the first smashup would ...
India’s air-quality crisis is deepened by unreliable data. Air quality measurement standards are looser than in places like ...
Climate Compass on MSN
NASA's plan to deflect an asteroid: Can we really save Earth?
Picture this. You're sitting at breakfast, scrolling the news, when suddenly headlines scream that a space rock the size of a ...
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