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Illustration: Denis-Art / Getty Images Scientists Finally Found Something That Can Kill a Tardigrade
Adorable, freaky, and indestructible. Well, almost.
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Nazarii Neshcherenskyi/Getty Images Did Volcanoes on Mars Erupt During the Last Days of the Dinosaurs?
While Earth was still in its dinosaur era and edging into mammal history, Mars still had volcanic activity in the Tharsis region.
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Space Frontier/Stringer/Getty Images Did NASA Find Life on Mars 50 Years Ago and Accidentally Kill It?
Back in 1976, NASA’s Viking Landers looked for life on Mars and came up empty. Today, a group of scientists thinks we accidentally killed it.
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Photo: Cobalt88 / Getty Images Mars Wasn’t Always a Red Planet, It Used to Be Blue
The red planet had a massive ocean about 3 billion years ago, effectively making it blue, a lot like Earth is today.
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Photo: NASA / Elen11 / Getty Images Time Flows Faster on Mars, and Scientists Finally Know Why
Not Interstellar levels of time dilation, but fun and a tiny bit eerie.
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Photo: MARK GARLICK/SCIENCE PHOTO LIBRARY / Getty Images NASA’s Perseverance Rover Found Evidence of Tropical Storms on Mars
All signs point toward a Mars that was once surprisingly habitable.
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Photo: Gremlin / Getty Images NASA’s Curiosity Rover Found Something Strange Hidden on Mars
The discovery represents a new piece of the puzzle that is Mars’ geological past.
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NASA/JPL-Caltech/ASU
