Installation of an experiment testing asteroid material at CERN's HiRadMat facility. (Photo: Karl-Georg Schlesinger) Millions of asteroids orbit ...
As part of the 'Our Fragile Space' exhibition, Alexander took long-exposure photographs of the sky to illustrate the number ...
Morning Overview on MSN
5 space missions racing to stop a 'city-killer' asteroid
Asteroid 2024 YR4, a roughly 180 foot wide rock initially labeled a “city killer,” has focused attention on how quickly a ...
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