Technology

Digital artist Jan Frojdman spent three weeks shifting through 33,000 images obtained from NASA to create this 3D model of Mars.

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Members of the Cassini mission say goodbye to the spacecraft, their coworkers and some long-held traditions.

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The Rosetta spacecraft was launched in 2004 and arrived at Comet 67P/Churyumov-Gerasimenko on August 6, 2014, becoming the first probe to rendezvous with a comet. On November 12, Rosetta dropped its Philae lander to the comet's surface -- another first. But Philae bounced and didn't grab onto the comet in its designated landing spot. After three days, the lander's battery died and it went into hibernation. It woke up and briefly communicated with Rosetta in June and July 2015 as the comet came closer to the sun. Mission scientists weren't sure exactly where the probe had ended up. Until now.

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While speaking to CNN's Laurie Segall, Silicon Valley entrepreneur Cheryl Yeoh says she was sexually assaulted by her investor.

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Every July, some of the world's most wealthy and powerful businesspeople meet in Sun Valley, Idaho, for an exclusive weeklong conference.

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Meet GuardBot, a spherical surveillance vehicle that can swim upstream. CNN's Thom Patterson explains how the military hopes to use it.

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Scientists have figured out how to grow organs from skin cells. CNN's Rachel Crane explores a lab that is using this technique to revolutionize cancer treatments.

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It's been five years since NASA's Curiosity Mars Rover landed on the red planet on August 6, 2012. The rover survived the much-publicized "seven minutes of terror" and safely landed near Mount Sharp. The rover accomplished its main goal in less than a year, collecting a rock sample that shows ancient Mars could supported living microbes.

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