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Jill Tarter

Space

Jill Tarter: The hunt for alien life is only just beginning

We may not have found alien life yet, but new methods and the discovery of exoplanets and extreme life on Earth is revolutionising the hunt, says the doyenne of SETI research

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ISS

Space

This Christmas Eve, spot Santa’s sleigh flying through the sky

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Bad robots and ill-fated animals: The weirdest science news of 2019

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Technology

Why algorithms love giraffes and create hilarious recipes

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Life

Nutcracker birds square off in the snowy mountains of Bulgaria

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Environment

How we predicted global warming and Arctic ice melt 鈥� 40 years ago

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Andromeda galaxy

Space

How to find Andromeda 鈥� a spiral galaxy you can see with the naked eye

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Ariel the mermaid鈥檚 science career runs into the gender pay gap

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Playing dirty: Which sport has the highest emissions?

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Web sense: How do spiders move around their webs?

How does prey get stuck in a spider's web even though the spider can run around it freely? Readers explain spiders' silk and feet

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This week鈥檚 new questions

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How a Ugandan vet saved hundreds of gorillas by treating human disease

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Environment

Meet Mr Trash Wheel 鈥� the social media star tackling plastic pollution

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Space

See the northern lights or aurora borealis: Follow this easy guide

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