The Bad Astronomer writes "On December 24, 1968, the Apollo 8 astronauts saw the Earth rising over the limb of the Moon. The photo they took of this moment — dubbed Earthrise — has become an icon of our need to explore, and to protect our home world. NASA has just released a video explaining how the astronauts were able to capture this unique moment, which included a dash of both coincidence and fast teamwork."

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retroworks sends word that a group of researchers has found a chemical that successfully rejuvenated muscle tissue in mice. The scientists "said it was the equivalent of transforming a 60-year-old's muscle to that of a 20-year-old — but muscle strength did not improve." The study (abstract) is being called an "exciting finding" but the researchers are quick to point out the chemical only reverses one aspect of aging. Damage to DNA and shortening of telomeres continues. Still, it's one piece of the puzzle, and the group is hoping to begin clinical trials in 2015.

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Sifo: Många borgerliga väljare kan tänka sig att stödrösta.

Sifo: Många borgerliga väljare kan tänka sig att stödrösta.