
After NASA’s Curiosity Mars rover drilled a sample from this rock on April 25, 2026, it withdrew its robotic arm and pulled the entire rock off the surface with it. Engineers spent several days repositioning the arm and vibrating the drill to try and get the rock loose. When it finally detached on May 1,
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Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. It’s undeniable. The bright reddish-orange hues, the fuzziness, the snout…there simply is no other way to put it. This unique fish looks exactly like Mr. Snuffleupagus from Sesame Street. “Once you see it, the resemblance to Snuffleupagus is impossible
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NASA’s Perseverance rover recently took a self-portrait against a sweeping backdrop of ancient Martian terrain at a location the science team calls “Lac de Charmes.” Assembled from 61 individual images, the selfie shows Perseverance training its mast on a rocky outcrop in the foreground after creating a circular abrasion patch, with the western rim of
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Get the Popular Science daily newsletter💡 Sciatica afflicts millions of people each year—though not as many people as think they have it. A growing catchall term among the undiagnosed for all manner of back problems, sciatica is a specific lower-back nerve condition that requires specific action to address. “Early detection matters,” John Gallucci Jr. MS,
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