News tagged with survey

No, a giant asteroid isn't going to "skim" Earth on Friday

There are ways to report on occasional close approaches by near-Earth objects (NEOs) that convey the respectful awareness of their presences and the fact that our planet shares its neighborhood with many other objects, ...

dateMar 27, 2015 in
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NASA asteroid hunter spacecraft data available to public

Millions of images of celestial objects, including asteroids, observed by NASA's Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) spacecraft now are available online to the public. The data was collected following ...

dateMar 27, 2015 in
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The Milky Way's new companion galaxies

When we think of cosmology, we often imagine the largest telescopes peering into the deepest space, collecting the feeble light from exploding stars or the first galaxies.

dateMar 18, 2015 in Astronomy
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A more tolerant America?

As the nation's headlines turn more and more to issues of tolerance—race, religion, free speech, same sex marriage—research by San Diego State University Psychology Professor Jean M. Twenge shows that Americans are actually ...

dateMar 16, 2015 in Social Sciences
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A grand extravaganza of new stars

This dramatic landscape in the southern constellation of Ara (The Altar) is a treasure trove of celestial objects. Star clusters, emission nebulae and active star-forming regions are just some of the riches observed in this ...

dateMar 11, 2015 in Astronomy
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