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NASA Confirms Apophis Asteroid Pass Within 20,000 Miles of Earth

NASA has confirmed that the 1,200-foot Apophis asteroid — one of the largest near-Earth objects ever tracked — will pass ...

Would you spend a year pretending to live on Mars? NASA wants volunteers

Here's your chance to live like an astronaut as NASA seeks volunteers to live in a habitat for a year simulating future moon ...
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NASA selects proposals for new line of Earth science missions

NASA selected for development a smallsat mission called GRATTIS to test new sensors for measuring the Earth's gravitational field. Credit: Univ. of Florida/Simon Barke WASHINGTON — NASA has ...