News tagged with astronomer

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Automated comfort for free-range hens

A new control system from Siemens is providing free-range hens with more comfort and also reducing their risk of infection. The system automatically controls the daily routine - e.g. feeding, lighting changes, ...

Sep 16, 2013
not rated yet 0

"Red nugget" galaxies were hiding in plain sight

In 2005 the Hubble Space Telescope spotted unusually small galaxies densely packed with red stars in the distant, young universe. They were nicknamed "red nuggets," not only because they are small and red ...

Sep 13, 2013
4.7 / 5 (17) 2 | with audio podcast

Brown dwarf companion stars

(Phys.org) —Astronomers trying to understand how the Sun and Earth formed, and why they have their characteristic properties, have made progress on a closely related problem: the nature of the lowest mass ...

Sep 02, 2013
4.3 / 5 (4) 0 | with audio podcast