NASA’s 15th administrator Jared Isaacman discusses President Donald Trump’s executive order aimed at advancing America’s space policy on ‘The Will Cain Show.’

In this season of reflection, it's awe-inspiring to consider how so much is still beyond our scientific understanding — from the big questions of the origins of the universe and life, to the more mundane.  

Scientists have long been admirably striving in the hugely important work of curing many diseases but have a long way to go. They don’t know what causes aging at a fundamental level or if it can be reversed. 

Scientists only partially understand what causes intelligence or consciousness. They have a limited understanding of why people sleepwalk, talk in their sleep, dream, often can’t remember dreams or sometimes get déjà vu. They don’t fully understand how memories are stored, retrieved, altered and erased, or how memory works at a molecular level. 

Scientists have many theories but aren’t completely sure why humans hiccup, yawn, blush, laugh or cry tears. For example, why when we find something funny do we physically express it by rhythmically expelling air? It’s funny when you think about it.

FIRST SUNDAY OF ADVENT REMINDS US THAT HOPE IS OUR CALLING EVEN IN THE DARKEST........

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