Friday, June 20, 2014

ScienceDaily: Galaxies News

ScienceDaily: Galaxies News


Swiftly moving gas streamer eclipses supermassive black hole

Posted: 19 Jun 2014 11:20 AM PDT

An international team of astronomers has discovered unexpected behavior from the supermassive black hole at the heart of the galaxy NGC 5548. Their findings may provide new insights into the interactions of supermassive black holes and their host galaxies.

Astronomers use Hubble to study bursts of star formation in the dwarf galaxies of the early Universe

Posted: 19 Jun 2014 06:59 AM PDT

They may only be little, but they pack a star-forming punch: new observations from the NASA/ESA Hubble Space Telescope show that starbursts in dwarf galaxies played a bigger role than expected in the early history of the universe.

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