Martian Air

Summertime, and breathin’s easy… on Mars! This is Sandra Tsing Loh with the Loh Down on Science. Like Earth, Mars has seasons. As the seasons change, so does its air. But, there’s something strange happening in the atmosphere, and we don’t know why… Melissa Trainer and a group of NASA

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Red Planet Blues

Everyone into the pool!…on MARS? This is Sandra Tsing Loh with the Loh Down on Science. A long time ago, in a galaxy not at all far away, Mars was super wet. How wet? About twenty-percent covered in liquid! But now our Red Planet is dry and dusty. Where did

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Martian Gardens

We’ve all heard of “farm to table”—But what if your table is on Mars? This is Sandra Tsing Loh with the Loh Down on Science. It’s hard to get fresh veggies in space. But future colonists will need them for long-term survival. Enter researchers from Wageningen University in The Netherlands.

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