Why Did NASA End The Space Shuttle Program?
At the time the space shuttle program ended, the three remaining shuttles had flown 25, 33, and 39 times respectively. They were designed for a lifetime of 100 flights each. Though troubled with parts obsolescence throughout the program, it would have been possible to continue to adapt and fly the vehicles for many more years,…
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Mark Adler - QUORA
Let’s Talk About NASA’s Mission to Europa
The search for life in the Solar System is about the hunt for water. Wherever we find liquid water on Earth, we find life. I’m talking everywhere. In the most briny, salty pools in Antarctica, in the hottest hot springs in Yellowstone, under glaciers, and kilometers deep underground. So we go searching for liquid water…
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Fraser Cain – Universe Today