News tagged with assumption

How do we study the Sun?

A quick think about optical astronomy would have you imagine that most of it takes place at night. Isn't that when the stars and galaxies come out to play? Well, that assumption makes at least one glaring error: Earth happens ...

dateFeb 09, 2015 in Space Exploration
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What makes SKorea cyberattacks so hard to trace?

The attacks that knocked South Korean banks offline this week appear to be the latest examples of international "cyberwar." But among the many ways that digital warfare differs from conventional combat: there's often no good ...

dateMar 21, 2013 in Internet
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