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NASA is testing a new harpoon to collect surface samples off asteroids and comets that were once unreachable.

To extract samples from wily comets, which have just a millionth of Earth's gravitational pull, a harpoon- or ballista-style device may be the best...

Retrieving bits from a comets nucleus is a tricky task due to the lack of gravity. NASA is developing a spacecraft that will sport a harpoon fixed ...

NASA invites people of all ages to join the lunar exploration journey with an opportunity to send their names to the moon aboard the Lunar Reconnai...

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On Halloween in 2003, the sun ...

Charlie Daniels Band performs "Devil Went Down to Georgia" on Opry Live. Charlie was inducted as the newest member of the Grand Ole Opry at the Ry...