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Atlantis lands safely in Florida
Atlantis descends toward a landing in Florida, wrapping up its mission to the International Space Station. Full story
Human spaceflight
Laser simulates stellar jet
Experiment resembles how interstellar clouds can partially deflect jets. Full story
Space photos
NASANovember’s wonders
November’s wonders
in Month in Space
Get fresh perspectives on the Crab Nebula, the Milky Way and other wonders in November's roundup of space imagery.
Holiday gift guide
John Brecher / msnbc.com
Warner Bros.
Courtesy of PC World
Share your ideas for geeky gifts
Cosmic Log: Plenty of guides point you to high-tech gadgets, but how many include nuclear-powered toys? Weigh in with ideas for science geeks.
This holiday, let the games begin!
How to survive family time: Drink ’nog. Play games. Leave your ego behind. Full story
Guide to his and hers gadgets
Your tech dream may be your partner's nightmare. Here are the items our married tech experts drool over (while belittling one another's choices). Full story
Top headlines
Anglo-Saxon gold trove valued at $5.5 million
The largest haul of Anglo-Saxon gold ever discovered, unearthed by a metal-detector enthusiast in a farmer's field, has been valued at $5.5 million by a committee of experts.
Multimedia
Top headlines
Month in space: Powerful pictures
Get fresh perspectives on the Crab Nebula, the Milky Way and other wonders in November's roundup of out-of-this-world imagery.
Multimedia
NASA
Top headlines
When spouses collide: His and hers gadgets
Your tech dream may be your significant other's nightmare. Here are the items our married tech experts drool over (while belittling one another's choices).
Top headlines
Internet activists push for greater democracy
The Internet can be a powerful medium for politicians to get their message across but it is also a vital means for civilians to have a say in what politicians do, participants in a political conference say.
Multimedia
Top headlines
Using phone while walking perilous for seniors
For older people, gabbing on a cell phone while walking across the street may increase the chances of being run over, according to a new study.
Multimedia
Top headlines
'Assassin's Creed 2' a big step forward
Sharpen your hidden blade and get ready to stab some people in the back. It’s time for Assassin’s Creed 2. Msnbc.com reviewer Robert Gonsalves takes a look at the game.
Multimedia
Top headlines
Paper-thin batteries made from algae
Scientists worldwide are striving to develop thin, flexible, lightweight, inexpensive, environmentally friendly batteries made entirely from nonmetal parts.
Multimedia 
NBC News
