News tagged with years

Star Tau Boo's baffling magnetic flips

( —The first observations of the complete magnetic cycle of a star other than the Sun are proving a puzzle to astronomers. Tau Boötis, known as Tau Boo (τ Boo), is a yellowish star that is a little brighter than ...

dateJul 04, 2013 in Astronomy
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US spent $630,000 to 'buy' Facebook fans

The US State Department was Wednesday under fire for spending $630,000 over two years to win millions of "likes" on its Facebook pages at a time of severe government austerity measures.

dateJul 03, 2013 in Internet
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