Hubble captures birthday bubble

This new NASA/ESA Hubble Space Telescope image, released to celebrate Hubble's 26th year in orbit, captures in stunning clarity what looks like a gigantic cosmic soap bubble. The object, known as the Bubble Nebula, is in ...

Mice flown in space show nascent liver damage, researcher says

In a discovery with implications for long-term spaceflight and future missions to Mars, a researcher at the University of Colorado Anschutz Medical Campus has found that mice flown aboard the space shuttle Atlantis returned ...

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