Science

NASA’s Mars rover Perseverance snags 7th Red Planet rock sample

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NASA’s Perseverance rover now has seven Mars rock samples in its collection. The car-sized robot drilled into another Martian rock and socked away the resulting core, mission team members announced via Twitter today (March 8). It’s the seventh drilled sample that Perseverance has collected since touching down on the floor of the Red Planet’s Jezero … Read more

Amazon Rain Forest Nears Dangerous ‘Tipping Point’

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The Amazon rainforest is teetering on the precipice of a dangerous tipping point, new research warns. It’s gradually losing its ability to bounce back after disturbances like droughts or other extreme weather events. With enough time and forest losses, scientists say, large swaths of the Amazon could fall into an unstoppable spiral that would transform … Read more

Nuclear fusion is one step closer with new AI breakthrough

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The green energy revolution promised by nuclear fusion is now a step closer, thanks to the first successful use of a cutting-edge artificial intelligence system to shape the superheated hydrogen plasmas inside a fusion reactor. The successful trial indicates that the use of AI could be a breakthrough in the long-running search for electricity generated from nuclear fusion — bringing its … Read more

China’s Yutu 2 rover beams back stunning image after 3 years on moon’s far side

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Time-lapse imaging of Yutu 2 progress across the lunar landscape. (Image credit: NASA/GSFC/Arizona State University) China’s Yutu 2 rover has returned a view of its path over three years of travels across the harsh environment of the moon’s far side. The new images — released by Ourspace, a Chinese language science outreach channel affiliated with … Read more

Pioneering women in space: A gallery of astronaut firsts

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Image 1 of 22 (Image credit: Roscosmos) First woman in space: Valentina Tereshkova The first woman in space, Valentina Tereshkova, blazed a trail for the many female spaceflyers who would follow. Tereshkova, a Soviet cosmonaut, was selected from more than 400 applicants to launch on the Vostok 6 mission June 16, 1963. She was 26 at … Read more

International Women’s Day 2022: 20 trailblazing women in astronomy and astrophysics

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Image 1 of 20 (Image credit: Michelle Bridges / Alamy Stock Photo) Caroline Herschel (1750-1848) Caroline Herschel is the first woman credited with discovering a comet, and is also the first to receive honorary membership with Britain’s prestigious Royal Society. Herschel’s childhood passions included music, and she sang as a sopranos in several performances in … Read more

Newly discovered octopus ancestor had 10 arms | Science

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International Women’s Day 2022: China’s 1st woman on space station sends message from orbit

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The first woman on China’s space station beamed a message to Earth Tuesday (March 8) to celebrate International Women’s Day from orbit. “Dear fellow women, hello, I’m Chinese astronaut Wang Yaping. I’m currently carrying out a six-month mission in the China space station,” Wang said in the video message from aboard the orbiting Tiangong space … Read more