The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.
Sidetrack Adventures on MSN
The giant rock where 10,000 people came to meet aliens
In the Mojave Desert near Joshua Tree sits Giant Rock, one of the largest freestanding boulders in North America. But the rock’s story is far stranger than its size. In the 1930s a hermit named Frank ...
An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.
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