A NASA rover streaked toward a landing on Mars on Thursday in the riskiest step yet in an epic quest to bring back rocks that could answer whether life ever existed on the red planet.
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New machine allows users to beam interactive images of themselves to others.
If you’ve got enough money, acres upon acres of undeveloped land and an “innovative technology,” you soon could form a new local government in Nevada.
The space station is now equipped with 24 lithium-ion batteries to store power collected by the solar panels.