Thursday, March 18, 2010

Planck Spies Massive Dust Clouds

Planck can see really cold dust sweeping through our galaxy

From The BBC:

Europe's Planck observatory has given another brief glimpse of its work.

The space telescope's main goal is to map the "oldest light" in the Universe, but this data is being kept under wraps until the surveying is complete.

Instead, Planck scientists have released a snapshot of the colossal swathes of cold dust that spread through the Milky Way galaxy.

Such imagery will be very useful to astronomers seeking to understand star formation.

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