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Space

Steampunk rover design eliminates electronics to survive Venus

The fragile electronics on Mars rovers could not withstand the hellish atmosphere on Venus. A new rover design takes inspiration from mechanical computers of the past

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artist's concept of plumes on Europa

Space

One of Europa’s plumes may not exist, making hunt for life hard

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I watched the eclipse with scientists hunting the sun’s secrets

Space

I watched the eclipse with scientists hunting the sun’s secrets

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It could be snowing on Mars right now

Space

It could be snowing on Mars right now

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solar eclipse in 1979

Space

Great American Eclipse: Everything you need to know to get ready

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Solar eclipse

Space

Solar eclipse will reveal the roiling fog of plasma we call home

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Image of Mars from the Hubble Space Telescope

Space

Ice at Mars’s equator hints the planet was once much more tilted

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Tethered satellites could see the moon’s weird swirls up close

Space

Tethered satellites could see the moon’s weird swirls up close

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Moon’s magnetic field lasted twice as long as we thought it did

Space

Moon’s magnetic field lasted twice as long as we thought it did

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Nuclear reactors on rockets may fuel future crewed trips to Mars

Space

Nuclear reactors on rockets may fuel future crewed trips to Mars

NASA’s push to develop a rocket engine powered by a nuclear reactor could create a faster, lighter spaceship and cut the trip to Mars down to four months

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Life

Parasitic worm eggs may soon be legally sold as food in Germany

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Space

Giant loner asteroids suggest baby planets formed quickly

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Space

Finding the first pulsar set my world spinning

Features

Health

Blood biomarkers may help diagnose chronic fatigue syndrome

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