14
Dec 11

VLT spots cloud being disrupted by black hole

Source: ESO Science Release eso1151


Simulation of the cloud being disrupted by a black hole.
Image credits: ESO/MPE/Marc Schartmann.

Astronomers using ESO’s Very Large Telescope have discovered a gas cloud with several times the mass of the Earth accelerating fast towards the black hole at the centre of the Milky Way. This is the first time ever that the approach of such a doomed cloud to a supermassive black hole has been observed. The results will be published in the 5 January 2012 issue of the journal Nature.(read more)

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14
Dec 11

Galileo in tune: first navigation signal transmitted to Earth

Source: ESA


Artist's impression of the Galileo IOV satellite.
Image credits:ESA.

Europe’s Galileo system has passed its latest milestone, transmitting its very first test navigation signal back to Earth.(read more)

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