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Science

Watch: NASA is shooting for the moon. Watch the launch of the Artemis II mission

It's humanity's first flight to the moon since 1972. In a throwback to Apollo, NASA's Artemis II mission will send four astronauts on a lunar fly-around. The moon is about to welcome its first woman, first person of color and first non-American.
by The Associated Press

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New studies of old dogs help scientists understand where they came from

New studies of old dogs help scientists understand where they came from

Scientists are tracing back the history of dogs using the oldest genes from the species ever studied. Scientists think dogs descended from an ancient population of gray wolves somewhere in Europe or Asia.
by The Associated Press

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Tapping into the science of maple syrup

Tapping into the science of maple syrup

What makes sap start running in late winter? And how do you tap a tree without harming it? MPR News host Angela Davis talks about the science behind maple syrup.
by Angela Davis and Cari Dwyer

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Help scientists document Midwest light pollution by looking at Orion

Help scientists document Midwest light pollution by looking at Orion

More people participating in the citizen science project Globe At Night could help fill gaps in what astronomers know about the extent of skyglow.

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The shortest day of the year is descending on the Northern Hemisphere. Here's what to know

The shortest day of the year is descending on the Northern Hemisphere. Here's what to know

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter. In the Southern Hemisphere, it's the longest day, marking the beginning of summer.
by The Associated Press

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Night sky fallings: Spotters document space debris over northern Minnesota

Night sky fallings: Spotters document space debris over northern Minnesota

This past Saturday people around Lake Superior saw a long flash of sparkling white and green light trail across the night sky. Was it a meteor? Santa’s sleigh? Turns out, it was a piece of “space junk.”
by Dan Kraker

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Does one drink make you dizzy? Why alcohol hits us harder as we age

Does one drink make you dizzy? Why alcohol hits us harder as we age

For many people, the holidays mean more parties and more occasions to drink. But if you’ve noticed that one cocktail hits you harder than it used to, there’s a scientific reason to explain it.
by Maria Godoy

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