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Led by Dr. Keith Siew at UCL’s Department of Renal Medicine, the research studied over 40 past space missions. The team ...

A solar eclipse occurs when the Moon comes between the Earth and the Sun, temporarily blocking the Sun’s rays. Let’s take a ...

ESA’s Proba-3 mission pulled off the first-ever artificial eclipse in space using fully automated spacecraft formation flying ...

Musk described Mars as a form of “life insurance” — a way to preserve humanity and other life forms beyond Earth’s eventual ...

Learn how planet Earth’s only natural satellite was formed, its weird features like a black sky and extreme temperatures and ...