Cosmic Colors

The Milky Way and many stars shine through trees

Can you paint with all the colors of… the climate?! This is Sandra Tsing Loh with the Loh Down on Science. Looking for a vacation home… on another planet? Earth isn’t the only planet where life — like us — can kick back! But how can we tell if a planet

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The Math is Out There

    ALIENS! Where are they?! This is Sandra Tsing Loh with the Loh Down on Science. Back in the 1970’s, physicist, Enrico Fermi, asked this EXACT question over lunch. The other physicists thought he was being funny, but Fermi was serious! With one-hundred billion stars in the galaxy -there’s

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