'Dancing molecules' heal cartilage damage New therapy uses synthetic nanofibers to mimic the natural signaling of a protein that is crucial for cartilage formation and maintenance. Researchers found that intensifying the motion of molecules within the nanofibers led to more components needed for regeneration. After just four hours, the treatment activated the gene expression necessary to generate cartilage. Therapy could be used to treat osteoarthritis, which affects nearly 530 million people worldwide. Watch: Sunita Williams passes the torch as Nasa astronauts hold Summer Olympics in space Science News: The excitement surrounding the commencement of the 2024 Summer Olympics has reached the International Space Station (ISS), where the six Nasa astronau. Live coverage: SpaceX prepares for return to flight mission with Falcon 9 launch from the Kennedy Space Center The rocket launched more than 340 times successively and successfully before it encountered an issue with its upper stage on July 11. Liftoff of the Starlink 10-9 mission is set for 12:21 a.m. EDT (0421 UTC). |
NASA Moves Toward Boeing Starliner Return to Restore Space Station Traffic With the Falcon 9 rocket set to fly again, and testing of the Starliner capsule progressing, the agency is seeking to turn the page on a brief, troubled chapter in orbit. 95 Libyan nationals arrested in South Africa at suspected secret military training camp 95 Libyan nationals have been arrested by South African police at a suspected secret military training camp; the illegal base was discovered at a farm northeast of Johannesburg. Science of Simone: The forces behind her iconic Yurchenko double pike The Yurchenko double pike has become Simone Biles' signature move in the vault, a gravity-defying, six-second burst that has added to her legend. Meds on Mars missions could expire before astronauts get back Expired medications could pose a challenge as space agencies plan for long-duration missions to Mars and beyond. |
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