Let's go on an ESCAPADE: NASA's small, low-cost orbiters will examine Mars' atmosphere

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That's the future that NASA's ESCAPADE ...
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Study reveals why the brain 'zones out' when you're exhausted

When you zone out after pulling an all-nighter, the brain flushes outCSF), which surrounds the brain and spinal cord and is ...