organisation > National Aeronautics and Space Administration
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Although our technology is vulnerable to coronal mass ejections, technological advancement help to mitigate the effects.
Ian O'Neill
Last Modified: 10 Apr 2012 12:55 GMT Opinion
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Satellites, 'kinetic impactors' and nuclear weapons are some of the ways threatening asteroids could be pacified.
Ian O'Neill
Last Modified: 26 Mar 2012 11:10 GMT Opinion
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Brown dwarfs and so-called "nomad planets" could effectively be "rest stops" in future interstellar travel.
Ian O'Neill
Last Modified: 13 Mar 2012 12:15 GMT Opinion
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Geomagnetic storm ends up weaker than predicted with minor communications problems experienced in polar regions.
Last Modified: 09 Mar 2012 01:31 GMT Africa
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Tropical storm Irina leaves dozens of people dead, most of them residents in southeast of southern African island.
Last Modified: 06 Mar 2012 07:27 GMT Africa
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The size and location of an oil seep in the Gulf of Mexico indicates that it could be caused by human activity.
Erika Blumenfeld
Last Modified: 04 Mar 2012 13:09 GMT In Pictures
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As BP pays billions in settlements, scientists are concerned about a persistent oil seep near the Macondo 252 well.
Dahr Jamail
Last Modified: 04 Mar 2012 12:52 GMT Features
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The largest obstacle in manned interstellar travel may not actually technological, but human.
Ian O'Neill
Last Modified: 01 Mar 2012 12:25 GMT Opinion
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Steamy planet is 2.7 times Earth's diameter and could feature exotic phenomena such as "hot ice".
Last Modified: 22 Feb 2012 12:22 GMT Americas
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Although we've reached a time when we can identify exoplanets, we have yet to find one that is habitable.
Ian O'Neill
Last Modified: 16 Feb 2012 07:12 GMT Opinion
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